About a week ago, I decided I would never buy another Ethernet cable, ever. If you’re like me, you have a box or drawer with dozens of cables. And while some cables have specific connections, like USB-C, my wired network (such as it is) is just a random collection of colored Ethernet cables with tiny little markings telling me what they can or can’t do. How much data can that cable transfer? I had no idea. And that’s bad. I had never really thought about which Ethernet cables were being run between my cable modem, router, Xbox, and desktop PC. But I had performed speed tests more than once, and worried that my network was running slower than usual. And I also knew the problem: my network would run only as fast as its slowest segment. If my Ethernet cables were transferring less data than my router or gateway, I was potentially wasting money. I didn’t need to spend time researching the fastest mesh router or the best Internet gateway. If my cables were ancient, my entire network would be bogged down by my slowest cable. If my ISP quietly increased the speed of my broadband connection, I might not see any benefit. And I had already found an old Cat5 cable hooked up to my Xbox, a standard which had been basically extinct for about two decades. Ew! A Cat5 cable may be good enough for your current router, but it might not be for long.Mark Hachman / Foundry About a week before my colleague Dominic Bayley published a helpful explainer on the differences between Ethernet cables, I researched the problem myself. Ethernet comes in different categories, all the way from the ancient Category 3 to the latest Category 8. So Category 8 is the latest and greatest? OK, fine. How much does a Category 8 cable cost? Basically nothing, as it turns out. I discovered I could buy a five-pack of color-coded, nylon-braided Category 8 Ethernet cables for $35.99 on Amazon. Broadband services are always getting faster. Cable modems are, too. But even the fastest cable modems and broadband plans offer just a few gigabits per second, while this Cat8 cable offers a whopping 40Gbits/s of speed. Owning color-coded, braided Ethernet cables for about the price of a nice lunch made me happy.Mark Hachman / Foundry For me, it was a no-brainer. I bought the cables from Amazon, quickly swapped out my existing cables for the new color-coded options, and resolved never to think about what Ethernet cable I owned ever again. Get a five-pack of color-coded, nylon-braided Cat8 Ethernet cables for $35.99Buy Now at Amazon Read...

If you’ve been looking for a good 2-in-1 laptop with a touchscreen but you’ve been scared off by their prices, today’s your lucky day. Check out this Lenovo IdeaPad 5i sold by B&H, which is usually available for $980 but currently slashed down to just $580. That’s a whopping $400 off and a stunning 41% discount! Well worth it. Of course, we’ve seen affordable 2-in-1 laptops before, but the specs are rarely this good at this price. This one has a 16-inch IPS touchscreen with 1920×1200 resolution and an Intel Core 7 150U processor, whereas most $500 laptops maaaaybe have a Ryzen 5 processor and a 1080p LCD screen. And on top of that, this Lenovo IdeaPad also has 16GB of LPDDR5X RAM and a decent 512GB SSD, which is about the bare minimum you should have for a proper Windows 11 machine. There are only two real downsides here. First, the 60Hz refresh rate is pretty basic and won’t offer the most responsive experience, but it’s fine if you’re only doing basic tasks like spreadsheets and web browsing. Second, it’s a 360-hinge style of 2-in-1 rather than the fully detachable screen-and-keyboard style, which is great for propping up in tent mode but not the most convenient if you like using it in tablet mode. Still, at this price, it’s hard to complain. Get the Lenovo IdeaPad 5i 2-in-1 laptop for only $580 while you can! This is a stunning price for a laptop that delivers more than you can normally expect. If you’re still on the hunt, though, check out our best picks for laptops. Save a crazy $400 on the Lenovo IdeaPad 5i 2-in-1 laptopBuy now from B&H Read...

I’ve decided to test a radical change to my living room streaming setup. For years, I’ve used an Apple TV 4K for streaming, and while it’s been a great device overall, I’ve always wanted to try swapping it for a home theater PC. In my early cord-cutting years (circa 2010), I used a cheap Intel Atom-powered Lenovo nettop (now obsolete) to access Hulu’s website (still free at the time) and avoid its subscription fees on connected TV devices. Plugging a cheap mini PC into your TV today could yield similar advantages. This experiment could fail for a variety of reasons, and I’ve already hit some snags in my initial setup. But if it works, it could offer a lot more control over the streaming experience along with some potential cost savings over time. The case for a home theater PC (in 2025) I’m going into this mini PC experiment with a bunch of use cases in mind: Ad-skipping powers: With a desktop web browser, I can use MultiSkipper to fast-forward through commercials on Hulu, Peacock, Tubi, and other ad-supported streaming services, and I can use uBlock Origin to avoid ads on YouTube. This could save a lot of money as ad-free streaming subscriptions get more expensive. The MultiSkipper browser extension.Jared Newman / Foundry Password sharing: Netflix’s crackdown on password sharing doesn’t apply to website or mobile app use, presumably because it’d be tricky to block out-of-home use on portable devices. Watching on a PC could make account-splitting easier, especially as more services follow Netflix’s lead. Unrestricted multiview: Picture-in-picture is a mess on streaming platforms, with inconsistent support across apps and devices. That’s not an issue on PCs, where you can just open up more browser windows or use the handy picture-in-picture Chrome extension. This could really come in handy during March Madness. Watching two videos at a time is no problem on desktop web browsers.Jared Newman / Foundry Unlocked playback speeds: Some videos just don’t need to be watched at regular speed, but with the exception of YouTube, most video services don’t let you speed up playback on smart TVs and streaming devices. By contrast, Netflix’s web version has built-in speed controls, while the Video Speed Controller extension works across a broad range of sites. Streaming guides galore: While most streaming platforms offer guide features for tracking shows and finding new things to watch, they don’t work with every streaming service and they tend to be loaded with ads and upsells. On a PC, you can take your pick of streaming guide sites such as Reelgood, JustWatch, Trakt, and Plex Discover. More entertainment options: With a mini PC setup, I’m looking forward to using some apps that aren’t available on an Apple TV, such as Nvidia GeForce Now and Plexamp. The hardware The Beelink Mini S12 Pro’s HDMI outputs connect direclty to the TV.Jared Newman / Foundry I didn’t want to spend a lot on this endeavor, nor did I want a noisy desktop PC that takes up a lot of space. That led me to Beelink’s Mini S12 Pro, whose $169 street price is only a little higher than the nicest streaming players, and its footprint isn’t much larger either. While its Intel N100 processor is lightweight, it supports 4K HDR video, comes with Windows 11, and includes a fairly generous 16GB of RAM and 500GB of storage. Similar products abound from other mini PC vendors, but I’ve had a positive experience using a slightly pricier Beelink SER5 Ryzen-based PC as my everyday computer and decided to stick with a brand that I know. One caveat: The Mini S12 Pro doesn’t support HDCP 2.2, which Netflix requires for 4K HDR video. The SER5 doesn’t have that limitation, but I stuck with the cheaper model for reasons I’ll explain below. The trade-offs While I’ve barely started using this new setup, I’ve already encountered a few issues. The biggest problem is inconsistent 4K HDR video support on streaming sites. Netflix technically supports 4K HDR in Microsoft’s Edge browser, but even on Beelink’s higher-end SER5, it refused to budge beyond 1080p. Amazon Prime and Max don’t support 4K or HDR on PCs at all. That said, I only upgraded to Netflix’s Premium tier with 4K HDR (which costs $25 per month, instead of $18) for testing purposes. Max charges extra for 4K HDR as well, and vast swaths of other streamers’ catalogs are limited to 1080p anyway. Surround sound can also be an issue on streaming sites, but my living room setup is stereo-only anyway. Using an air mouse may be as close to the remote control experience as it gets.Wechip The other obvious issue is usability. Keeping a mouse and keyboard in the living room is out of the question, and while I’m looking into air mouses with small built-in keyboards, like this one, navigating a desktop interface will be less ideal than clicking around on a real remote. This will take some finagling, and the rest of my family will likely need to switch over to the Apple TV or the Google TV software built into our television. Follow up! I solved my TV streaming problems with this $30 keyboard In other words, this won’t be an ideal solution for everyone, and it might not even work out in the Newman household. If this whole TV experiment fails, I’ll likely repurpose the little Beelink PC as a cheap way to play with some Linux distributions; if it succeeds, it could be much a more liberating way to access streaming content. I plan to report back soon with new tips and findings either way. 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ChatGPT is rapidly changing the world. The process is already happening, and it’s only going to accelerate as the technology improves, as more people gain access to it, and as more learn how to use it. What’s shocking is just how many tasks ChatGPT is already capable of managing for you. While the naysayers may still look down their noses at the potential of AI assistants, I’ve been using it to handle all kinds of menial tasks for me. Here are my favorite examples. Further reading: This tiny ChatGPT feature helps me tackle my days more productively Write your emails for you Dave Parrack / Foundry We’ve all been faced with the tricky task of writing an email—whether personal or professional—but not knowing quite how to word it. ChatGPT can do the heavy lifting for you, penning the (hopefully) perfect email based on whatever information you feed it. Let’s assume the email you need to write is of a professional nature, and wording it poorly could negatively affect your career. By directing ChatGPT to write the email with a particular structure, content, and tone of voice, you can give yourself a huge head start. A winning tip for this is to never accept ChatGPT’s first attempt. Always read through it and look for areas of improvement, then request tweaks to ensure you get the best possible email. You can (and should) also rewrite the email in your own voice. Learn more about how ChatGPT coached my colleague to write better emails. Generate itineraries and schedules Dave Parrack / Foundry If you’re going on a trip but you’re the type of person who hates planning trips, then you should utilize ChatGPT’s ability to generate trip itineraries. The results can be customized to the nth degree depending on how much detail and instruction you’re willing to provide. As someone who likes to get away at least once a year but also wants to make the most of every trip, leaning on ChatGPT for an itinerary is essential for me. I’ll provide the location and the kinds of things I want to see and do, then let it handle the rest. Instead of spending days researching everything myself, ChatGPT does 80 percent of it for me. As with all of these tasks, you don’t need to accept ChatGPT’s first effort. Use different prompts to force the AI chatbot to shape the itinerary closer to what you want. You’d be surprised at how many cool ideas you’ll encounter this way—simply nix the ones you don’t like. Break down difficult concepts Dave Parrack / Foundry One of the best tasks to assign to ChatGPT is the explanation of difficult concepts. Ask ChatGPT to explain any concept you can think of and it will deliver more often than not. You can tailor the level of explanation you need, and even have it include visual elements. Let’s say, for example, that a higher-up at work regularly lectures everyone about the importance of networking. But maybe they never go into detail about what they mean, just constantly pushing the why without explaining the what. Well, just ask ChatGPT to explain networking! Okay, most of us know what “networking” is and the concept isn’t very hard to grasp. But you can do this with anything. Ask ChatGPT to explain augmented reality, multi-threaded processing, blockchain, large language models, what have you. It will provide you with a clear and simple breakdown, maybe even with analogies and images. Analyze and make tough decisions Dave Parrack / Foundry We all face tough decisions every so often. The next time you find yourself wrestling with a particularly tough one—and you just can’t decide one way or the other—try asking ChatGPT for guidance and advice. It may sound strange to trust any kind of decision to artificial intelligence, let alone an important one that has you stumped, but doing so actually makes a lot of sense. While human judgment can be clouded by emotions, AI can set that aside and prioritize logic. It should go without saying: you don’t have to accept ChatGPT’s answers. Use the AI to weigh the pros and cons, to help you understand what’s most important to you, and to suggest a direction. Who knows? If you find yourself not liking the answer given, that in itself might clarify what you actually want—and the right answer for you. This is the kind of stuff ChatGPT can do to improve your life. Plan complex projects and strategies Dave Parrack / Foundry Most jobs come with some level of project planning and management. Even I, as a freelance writer, need to plan tasks to get projects completed on time. And that’s where ChatGPT can prove invaluable, breaking projects up into smaller, more manageable parts. ChatGPT needs to know the nature of the project, the end goal, any constraints you may have, and what you have done so far. With that information, it can then break the project up with a step-by-step plan, and break it down further into phases (if required). If ChatGPT doesn’t initially split your project up in a way that suits you, try again. Change up the prompts and make the AI chatbot tune in to exactly what you’re looking for. It takes a bit of back and forth, but it can shorten your planning time from hours to mere minutes. Compile research notes Dave Parrack / Foundry If you need to research a given topic of interest, ChatGPT can save you the hassle of compiling that research. For example, ahead of a trip to Croatia, I wanted to know more about the Croatian War of Independence, so I asked ChatGPT to provide me with a brief summary of the conflict with bullet points to help me understand how it happened. After absorbing all that information, I asked ChatGPT to add a timeline of the major events, further helping me to understand how the conflict played out. ChatGPT then offered to provide me with battle maps and/or summaries, plus profiles of the main players. You can go even deeper with ChatGPT’s Deep Research feature, which is now available to free users, up to 5 Deep Research tasks per month. With Deep Research, ChatGPT conducts multi-step research to generate comprehensive reports (with citations!) based on large amounts of information across the internet. A Deep Research task can take up to 30 minutes to complete, but it’ll save you hours or even days. Summarize articles, meetings, and more Dave Parrack / Foundry There are only so many hours in the day, yet so many new articles published on the web day in and day out. When you come across extra-long reads, it can be helpful to run them through ChatGPT for a quick summary. Then, if the summary is lacking in any way, you can go back and plow through the article proper. As an example, I ran one of my own PCWorld articles (where I compared Bluesky and Threads as alternatives to X) through ChatGPT, which provided a brief summary of my points and broke down the best X alternative based on my reasons given. Interestingly, it also pulled elements from other articles. (Hmph.) If you don’t want that, you can tell ChatGPT to limit its summary to the contents of the link. This is a great trick to use for other long-form, text-heavy content that you just don’t have the time to crunch through. Think transcripts for interviews, lectures, videos, and Zoom meetings. The only caveat is to never share private details with ChatGPT, like company-specific data that’s protected by NDAs and the like. Create Q&A flashcards for learning Dave Parrack / Foundry Flashcards can be extremely useful for drilling a lot of information into your brain, such as when studying for an exam, onboarding in a new role, prepping for an interview, etc. And with ChatGPT, you no longer have to painstakingly create those flashcards yourself. All you have to do is tell the AI the details of what you’re studying. You can specify the format (such as Q&A or multiple choice), as well as various other elements. You can also choose to keep things broad or target specific sub-topics or concepts you want to focus on. You can even upload your own notes for ChatGPT to reference. You can also use Google’s NotebookLM app in a similar way. Provide interview practice Dave Parrack / Foundry Whether you’re a first-time jobseeker or have plenty of experience under your belt, it’s always a good idea to practice for your interviews when making career moves. Years ago, you might’ve had to ask a friend or family member to act as your mock interviewer. These days, ChatGPT can do it for you—and do it more effectively. Inform ChatGPT of the job title, industry, and level of position you’re interviewing for, what kind of interview it’ll be (e.g., screener, technical assessment, group/panel, one-on-one with CEO), and anything else you want it to take into consideration. ChatGPT will then conduct a mock interview with you, providing feedback along the way. When I tried this out myself, I was shocked by how capable ChatGPT can be at pretending to be a human in this context. And the feedback it provides for each answer you give is invaluable for knocking off your rough edges and improving your chances of success when you’re interviewed by a real hiring manager. Further reading: No, don’t threaten ChatGPT for better results. Try this instead Read...

Warmer weather often means travel—a fact that scammers know very well. You just want to plan your vacation, so they flood the internet with fake booking sites, phony emails, and bogus deal links to take advantage of the unsuspecting. To avoid losing your money to fraud, it pays to stay sharp when making reservations or buying gear for your trip. Fortunately, you can do so pretty easily if you ask yourself the questions below. Is the booking site you’re on legitimate? Whether booking direct on a carrier website or through a third-party online travel agency, make sure the website you’re on is legit.PCWorld You can save a lot of headache by double-checking the reservation website you’re on before committing to plans. For direct bookings, make sure the URL matches the known address. Scammers can buy a search engine sponsored link to promote false websites that look like the real ones. Or they can display copies of real websites when you enter the wrong address into your browser. For third-party travel sites, run a search to see if the online travel agency (OTA) is well-known, as well as what the reviews say about the booking process and customer support. Travel forums and Reddit are good sources for opinions, good and bad. Is that email deal real? The first Travelzoo email I ever got was a forward from a friend—and I spent some time checking out the source before clicking on any links.Travelzoo / PCWorld You should only be getting travel deal emails from sites you signed up for—and those messages should be easily traced back to legit senders. A first clue that an email is fishy: The sender email address doesn’t match the official URL. (e.g., deals@expedia.com)  To be more sure, you can dig into the message headers to see if the email was sent from a server owned by an official travel agency. In Gmail, you can click on the three-dot icon in the far right of a message, then choose Show original. Is the deal reasonable? ravel sites gush about this $275 suitcase—and it sells quickly whenever it goes on sale.Even before I looked up historical data, that tells me I’d still pay at least $200+ after the best discounts. (Research on Slickdeals bears that out.)Away / PCWorld Maybe you saw a deal shared on social media, or a friend forwards you a link. Whether shopping for a flight or hotel, or a new suitcase or power bank, go into your purchase knowing what a reasonable discount price is. For flights, hotels, car rentals, and cruises, you can compare costs against the big online travel agencies (Expedia, etc.) or find recent reports from people who’ve visited your destination. If a price seems absurdly low, you can gauge from online discussions if it’s reasonable. (e.g., I saw nonstop flights between San Francisco and Tokyo for under $600 on ZipAir, but didn’t recognize the airline. A little searching showed it was a new budget airline, and people had already tried it out.) For gear like power banks, suitcases, and the like, you can look up past deal prices for that model (or at least general style of the item) with a quick online search. You can also look up reviews—maybe a discount is unusually high due to a new version having released, or there’s a flaw that caused the product to be unpopular. Travel booking resources I like to use Current fares for SFO-JFK on Google Travel—September looks like a good time to visit.Google / PCWorld Deal hunting is one of my side hobbies, and for travel, I have a few sites that help me find good discounts with very little fuss. Google Travel’s flight search engine helps me see which dates have the cheapest prices for a particular route (e.g., SFO to JFK). I like this data because it’s the prices on the airlines’ direct sites, which I can then compare against online travel agency offers. Usually I book direct for better customer support, should something go wrong with my flight. Google Travel also offers a hotel search feature that lets you scout hotels and their prices near a given location (e.g., 6th and Canal in Manhattan). It gives a list of various third-party booking sites (some I think of as less established than others). I use that info to get an idea of what’s reasonable, and then I look directly on a hotel’s website for equal or better deals. (Booking direct sometimes works out more in my favor.) Costco comes through strong for its members, especially on car rentals. A second driver is included, and you can cancel your reservation any time before pickup without penalty. Depending on how good a deal you get on a vacation package or car rental, the savings can end up covering the cost of a yearly Costco membership for access. Finally, searching on Slickdeals.net helps me see historical data for previous deals on a given product. Sometimes none exists though, so then I turn to the Keepa.com extension to see if price history exists for the item on Amazon. Read...

Vibe coding is programming by gut feel. You have an idea for a tool, a website, or a repetitive task you want to automate… but instead of enrolling in a coding boot camp or slogging through YouTube tutorials, you fire up an AI chatbot and have it write the code for you. This AI-driven approach to creative coding has exploded in popularity over the past year or two—chiefly because it works. People are building genuinely useful stuff without even knowing what a variable is. I’ve been vibe coding my own apps with AI and I’m absolutely loving it, despite being a relative newbie to coding. But most advice about AI-assisted programming still assumes you want to become a “real” programmer eventually. Because of that, the advice tends to steer you towards professional tools that are overkill for simple projects. You need a different—easier—approach. PROMOTIONLaunch in minutes by vibe coding Turn your ideas into reality with Hostinger Horizons. Build web apps, websites, and custom tools by chatting with the AI – no coding required. Get everything you need to launch and grow including web hosting, domain management and email. Start now Here’s what you really need to start vibe coding your own stuff right now, without any of the BS that only complicates matters. Use an AI chatbot, not an AI-assisted IDE Your first instinct might be to use an AI-assisted integrated development environment (IDE), one that you’ve heard is good for vibe coding, like Windsurf, Cursor, or even Claude Code (which technically isn’t an IDE, but that’s besides the point). All of these tools are built for AI coding, so they’re the best place to start, right? Well… no. These tools are designed to make highly productive programmers even more productive, and that means they assume a level of knowledge that amateur coders—like you and me—lack. Diving into these programs straight away is likely to leave you confused and discouraged. An AI-driven code editor can be powerful, but it’s overkill for an amateur vibe coder. This one starts at $15 per month after a two-week trial.Windsurf Not to mention that AI-powered IDEs are pretty darn expensive, too. While most offer a bit of free use, it’s easy for even uber-casual vibe coders to find themselves in need of a paid plan. Many such IDEs charge based on usage instead of a flat monthly rate, too. As an amateur vibe coder, you’re better off using an AI chatbot. The downside here is that you’ll need to copy-paste code back and forth between the chatbot and your code editor. It’s a bit of a nuisance, but it’s not too bad if your project is small. Choose your AI chatbot carefully When it comes to AI chatbots with programming proficiency, there are several you can choose from. All of the popular ones are good enough to get started, but even so, I have a couple recommendations. Don’t want to spend a dime? Try Google’s AI Studio. This chronically under-appreciated AI tool provides free and effectively unlimited access to Google’s latest Gemini Pro models, which many consider the best in the business without paying a cent. Google AI Studio does have a few downsides. Google will train on your data (most paid services promise they don’t), the interface isn’t the best, and there’s no desktop or mobile version. None of these are serious obstacles for amateur vibe coding, though. A screenshot of a quick data visualization tool I created using Claude.Matt Smith / Foundry But if you’re willing to pay a bit and want an attractive interface with desktop and mobile apps, I recommend Anthropic’s Claude Opus. I like Claude’s Artifacts feature, which breaks code out in a separate interface pane. It can even execute some code (like HTML or JavaScript) to provide a preview in Claude itself, and you can download code to your PC from this pane. Competitors have emulated it with similar features, but I think Anthropic’s implementation remains the best. Stick to popular programming languages Choosing a programming language is a major obstacle for both amateur and experienced programmers. There are hundreds to choose from, dozens of them are mature, and promoters of each tend to have strong opinions, so it’s easy to fall into analysis paralysis. When it comes to vibe coding, though, I recommend that you stick with languages that are both popular and forgiving. That means the usual suspects of JavaScript/TypeScript, Python, HTML, and perhaps C# if you’re feeling saucy. AI does best with these languages because AI models are trained on data from across the web. The more popular the language, the more examples there are to train on—and the more source data to work with, the better the generative results. As for how forgiving a particular language is, it’s an important aspect to consider because you’ll be quicker to get a program up and running even when it has bugs. Some languages, like Rust and C++, have strict syntax and architectural demands that can be a nightmare to debug. Veteran coders are likely to recoil at the idea of willingly accepting bugs in a program, but for beginners, it’s better to have a buggy-yet-functional program than a program that was abandoned because it never worked. Alternatively, you could let the AI choose your language for you. Describe the program you want to create and ask the chatbot to make it in whatever language seems most appropriate. Choose a simple code editor Once you have a chatbot and coding language picked, you’ll need to choose the software you use to edit code. You may feel pushed towards a full-blown programming IDE like Visual Studio, which is admittedly powerful but, again, designed for people who have some knowledge of programming. For casual vibe coding, I recommend a simpler code editor like Notepad++, Sublime Text, or UltraEdit. (My bias is towards Notepad++.) A screenshot of my vibe coded personal website in Notepad++.Matt Smith / Foundry Code editors lack the comprehensive terminal, debugging, and remote development features found in many IDEs. However, code editors still provide a fast, functional, and approachable interface that looks more like the barebones text editors you’ve likely used (e.g., Notepad), and they still provide handy features like code auto-completion. Think small (and reinvent the wheel) Scope creep is a common problem that all programmers face, and it can stop you cold. Big projects are more difficult than small projects, and vibe coding grows more difficult as the size of a project increases. So while it might be tempting to try vibe coding your way to a full-blown 3D game or world-class accounting software, you might want to hold your horses and start small. Very small.  A screenshot of me asking Claude about some enhancements to my tabletop game web app, which is relatively simple and small in scope.Matt Smith / Foundry Here are some great entry-level project examples for vibe coding: Python scripts that automate specific tasks, like scraping web pages for data or filtering documents by various criteria. A single-page personal website or app in HTML and JavaScript. A single-feature app programmed in Python or C#. My first vibe-coded project was a dice-rolling tool with text-to-speech capability for the tabletop strategy game Battletech. It can roll dice and announce the results of a roll, speeding up play. I also vibe-coded my own personal website, a single page of HTML with some JavaScript. Use AI to troubleshoot issues, answer questions, and generate documentation You might be surprised by how quickly AI can help you vibe code basic tools and programs. It’s so easy to pop out a quick Python script, you may find yourself doing it several times a day at one point. However, heavy reliance on vibe-coded projects can lead to another problem: losing track of how each script and program works, and becoming confused by dependencies. For example, Python programs typically don’t work right out of the box. You’ll need to install Python as well as the various libraries that are used to accomplish different things in a script. Not only do you have to figure that out, but if you ever move to another computer, you’ll also have to set up Python and those dependencies on that computer as well. Fortunately, AI is great at solving this problem. Just ask and it’ll provide you with instructions on how to install a new programming language and any related libraries on your computer. This will typically involve a handful of command-line prompts. I also recommend ending every vibe coding session by asking the AI to create documentation that teaches new users how to use the generated program. And when you use AI to modify existing scripts or programs, it’s a good idea to ask for a changelog of everything it does. Documentation will help you remember how your program works and help you get it working when you switch computers. Pick up Arduino and/or Raspberry Pi Python scripts and web pages can be useful, but they lack pizzazz… and that can be discouraging for any new vibe coder. If you want to try programming something that feels more tangible and exciting, then I recommend picking up an Arduino and/or Raspberry Pi. Going this route is likely to increase your starting costs and will make your vibe coding journey more complicated. You’ll need to buy some hardware and most likely a soldering iron. You’re also going to need to pick up some skills that AI can’t help with, like soldering. A Raspberry Pi Pico 2 W hooked up and ready to tinker with.Raspberry Pi While you can use AI to suggest Arduino and/or Raspberry Pi projects, I recommend picking a tutorial that already exists, like this Raspberry Pi Pico W weather station by ExplainingComputers. The tutorial explains the basics, of course, but the AI chatbot can further explain concepts that you don’t quite understand and handle edge cases. For example, I had a different temperature sensor than the one in the tutorial, so I had to wire it differently than how it was shown and make changes to the code to identify my sensor. With the help of AI, I was able to make the required changes in just 15 minutes. Further reading: Practical Raspberry Pi projects anyone can do PROMOTIONLaunch in minutes by vibe coding Turn your ideas into reality with Hostinger Horizons. Build web apps, websites, and custom tools by chatting with the AI – no coding required. 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The latest Firefox update brings the browser up to version 140 with various new features and improvements. For example, the internal translation feature is more resource-efficient and pinned tabs are more flexible. The developers have also fixed several security vulnerabilities. Firefox ESR and Tor Browser also received security updates. Mozilla plans to release versions Firefox 141 and Firefox ESR 140.1, ESR 128.13, and ESR 115.26 on July 22nd, 2025. What’s new in Firefox 140? Firefox’s local translation feature initially only translates content that’s currently visible in the browser window. Only when you scroll to previously unseen sections of a page will it then translate that content. This reduces resource consumption and improves performance. If you use the vertical tabs introduced with Firefox 136 in combination with pinned tabs, you can now keep more (or fewer) pinned tabs in view. All you have to do is move the separator line. Firefox now also supports even more search engines that you can add. To do this, right-click in the search field of a (supported) website and select “Add search engine” from the context menu. For Firefox users in the US on version 139 and higher, Mozilla added the AI-based search engine Perplexity to the standard selection in mid-June at the request of users. Security updates in Firefox 140 Mozilla’s 2025-51 Security Advisory shows 17 vulnerabilities fixed for Firefox 140. Mozilla categorizes one of the externally reported vulnerabilities as high risk. It’s a use-after-free vulnerability (CVE-2025-6424) in the FontFaceSet API. An attacker could exploit it by provoking a crash that would execute injected code. Five internally discovered vulnerabilities, summarized under CVE-2025-6436, are also considered high risk. All other vulnerabilities that Mozilla’s developers have fixed in Firefox 140 are categorized as medium or low risk. One of them, CVE-2025-6431, only affects Firefox for Android. Updates for Firefox ESR and Tor Browser Firefox 140 is the newest standard version for Firefox ESR. Firefox ESR 140 will initially be identical to the regular Firefox 140, but it will only receive security updates and important bug fixes, not new features. Mozilla will support Firefox ESR 128 and ESR 140 in parallel until August 19th, when this transition phase will end. Firefox ESR 115 is also planned to end support with the August update, unless Mozilla decides to extend the deadline again (to be announced in August). Mozilla has updated its long-term versions Firefox ESR 128 and ESR 115 and also fixed some vulnerabilities, namely the FontFaceSet flaw mentioned above. Five vulnerabilities have been fixed in Firefox ESR 128.12.0 and two in Firefox ESR 115.25.0. The updated Tor Browser 14.5.4 is based on Firefox ESR 128.12.0 and comes with the new NoScript version 13.0.8. The Tor developers state that they have also ported security fixes from Firefox 140. An update for Tor Browser 13.5 to version 13.5.19 is also available if you are using Windows 7 / 8.1 or macOS 10.12 to 10.14. Tor Browser 13.5.19 is based on Firefox ESR 115.25.0 and also includes NoScript 13.0.8. Read...

Hey, PCWorlders! Here’s a little browser trick I learned from an article we published back in 2014 that can help if you’re just setting up your PC and don’t have a word processor loaded on it yet, or if you just like to take notes and don’t want to load up a program to do that in. Personally, I use it all the time to jot down notes as I browse the web and research stories for PCWorld. By putting all the useful facts and product images that I need to refer to in one place, I can cut down the number of webpages I have open at any one time. The information I need is also so much easier to retrieve. What to do: Open your Microsoft Edge, Google Chrome, Mozilla Firefox or Opera, browser. Copy and paste the following line into the address bar: data:text/html, Now hit enter and voila! – you now have a notepad to type into. You can also copy and paste pictures into it if you wish. To save your work as a HTML document, type Ctrl + S and choose a location to save on your PC. And that’s all there is to it! You can find variations that some clever people have written that incorporate formatting into your browser notepad, like colors or headers, so be sure to search them out if you want to add some complexity. You can find these by searching on the bold line of text above followed by the word “alternatives” in your browser. I hope that helps you cut down the number of browser windows you have open. Thanks for reading today’s tip. If you want more useful tips like this one delivered into your inbox every week, be sure to subscribe to our PCWorld Try This newsletter. Read...