
Internet Newslinks - Page: 7
| ITBrief - 31 Jan (ITBrief) Perforce Software has unveiled AI Validation, a new feature in its Perfecto platform that revolutionises web and mobile application testing, boosting efficiency and reducing costs. Read...Newslink ©2025 to ITBrief |  |
|  | | PC World - 31 Jan (PC World)OpenAI just announced a new update to GPT-4o, bringing several improvements that supposedly make it “a smarter model across the board with more up-to-date knowledge” with a “deeper understanding and analysis of image uploads.”
Okay, but what does that mean? Well, one of the biggest gains is that ChatGPT will now be better at solving problems in STEM subjects (i.e., science, technology, engineering, math, and programming). That’s a pretty substantial step forward if you rely on ChatGPT to help you with things like coding and cross-domain problems.
GPT-4o has been updated with newer training data, so it can now reference source material up to June 2024. That means ChatGPT should now be able to give you more context around newer and more recent trends, as well as improve the chatbot’s web search results.
As for images, ChatGPT is now better at understanding the images you upload. For example, it should be able to give you better design advice and better analyze complex charts and graphs.
And one last (weird) cherry on top, ChatGPT will be more “enthusiastic” in its usage of emojis, especially if you use emojis in your own prompts and responses while conversing with it.
Further reading: ChatGPT gets over 1 billion messages a day Read...Newslink ©2025 to PC World |  |
|  | | PC World - 31 Jan (PC World)I confess, even as someone who likes to build big number-crunching desktops, that I like sleek and lightweight laptops even more. That’s why the Asus Zenbook A14 caught my eye at CES 2025. At less than a kilogram in weight and with 30+ hours of quoted battery life, it’s the platonic ideal of a road warrior notebook. And after a slight delay from its announced date, it’s now available to order from the Asus store.
The Zenbook A14 (model number UX3407) is so named because the lawyers wouldn’t let them call it the “Zenbook Air” for fear of Apple’s litigious wrath, according to the PR team. But you can see the resemblance if you’ve used a MacBook Air before, with its super-skinny and super-light design. At 2.16 pounds and just 0.63 inches thick at most, it’s self-styled as “the lightest 14-inch Copilot+ PC on the market.”
And while every little bit counts in those measurements, it’s the laptop’s understated finish that really drew my eye. The proprietary “Ceraluminum” coating on the entire body, including the keycaps, gives it a slightly stony finish that seems to repel fingerprints. Asus has been using this process for a while on its laptops, but I think this is the first one that’s covered in it so completely. It’s available in gray and beige colors.
The laptop is based on a Snapdragon X processor, and combined with its surprisingly roomy 70-watt-hour battery it can last for up to 32 hours on a single charge. That’s Asus’ estimation, though, so expect it to be much less if you’re doing anything except watching video. But even if you chop it in half on the assumption that you’ll be doing lots of intense tasks, it’s not unreasonable based on the size of the battery and the longevity of other Arm-based Snapdragon laptops we’ve seen over the last year or so. Just don’t throw any PC games at it and it should be fine.
Other highlights of the Zenbook A14 include a 1200p OLED screen, a full-sized HDMI port (plus two USB-C and one USB-A), and the usual IR webcam for Windows Hello compatibility. The only real downer on the spec list for me is that there’s no option for a touchscreen, though the lack of a digitizer component probably helped shave off a little weight, thickness, and battery life.
Michael Crider/Foundry
The debut model has 32GB of DDR5 RAM and 1TB of PCIe 4.0 storage, with a launch price of $1,100 on the Asus web store. It’s also listed at Best Buy, showing a shipping date for next week. Considering that an equivalent Surface Laptop retails for $2,000 (albeit with a slightly faster processor and a touchscreen), it seems pretty darn reasonable to me.
Asus says that a 16GB/512GB model of the Zenbook A14 will sell for $900, sliding under that crucial four-digit price point, sometime in March. Read...Newslink ©2025 to PC World |  |
|  | | PC World - 31 Jan (PC World)For the past five years running, I’ve written an annual check-in on ATSC 3.0 (or “NextGen TV”), the broadcast standard that’s supposed to greatly improve over-the-air TV. Every year, it’s been a story of baby steps.
As 2025 gets underway, that story hasn’t really changed. While ATSC 3.0 is starting to deliver more of what it initially promised—most notably big events in HDR—you might still need to go out of your way to get a compatible TV or external tuner box. ATSC 3.0’s interactive elements remain limited as well, with one promising effort having stalled over the last year. More on that later.
All of which means that the existing ATSC 1.0 standard, which is supported by nearly all televisions today, will stay viable for years to come. The bigger question is whether over-the-air TV will remain viable along with it.
A quick ATSC 3.0 refresher
When the broadcast TV industry first announced ATSC 3.0 in 2019, it touted a handful of key benefits:
Up to 4K-resolution video
High dynamic range (HDR) video
Dolby Atmos and DTS:X immersive audio formats
Dolby dialog enhancement
Additional stations and on-demand video, discovered over the air but delivered over the internet
The standard also comes with some pitfalls for viewers: Its internet-connected nature allows broadcasters to collect viewing data and serve targeted ads over the air, and its use of DRM puts new limits on the ability to record local channels.
To access ATSC 3.0, your local broadcast stations need to offer it, and you need either a TV or an external tuner box that supports the new standard. But even if you meet those criteria, your local stations might only offer a subset of ATSC 3.0 features. Getting all the pieces into place has been a slog, with only modest progress made each year.
Hardware support stalls
If you buy a new TV in 2025, there’s a good chance it won’t support ATSC 3.0. Many TV makers only offer it in higher-end sets, and some have even scaled back or halted ATSC 3.0 support after offering it in previous years.
Samsung, for instance, stopped shipping ATSC 3.0 tuners in its OLED TVs last year and will exclude them again from its 2025 OLED sets. (The company still offers ATSC 3.0 on its Neo QLED line.) LG won’t be bringing ATSC 3.0 back to its TVs this year either, after dropping support in 2024 sets over a patent dispute.
ATSC 3.0 has brought on some new supporters: RCA will offer ATSC 3.0 in its 55- and 65-inch Mini LED TVs for 2025, and Panasonic has included ATSC 3.0 support in the Fire TV OLED and LED sets that debuted late last year.
Not much else has changed. While Hisense includes ATSC 3.0 tuners in most (but not all) of its Mini-LED TVs and laser projectors, TCL and Sony reserve the feature for some of their higher-end sets. Shipment projections from the CTA reflect this reality: The tech trade group previously expected 5.5 million ATSC 3.0 TVs to ship in 2024, but the actual figure was around 4 million, and now it expects just 5 million shipments for 2025.
If your TV doesn’t support ATSC 3.0, you can access it through an external tuner, but the cost remains high. ADTH sells a NextGen TV tuner for $90, although it requires an internet connection to decrypt ATSC 3.0 channels that use DRM. Zinwell’s tuner with offline DRM support, which is sold by Channel Master, costs more at $149. Anne Schelle, managing director of the Pearl TV broadcast consortium, told me at CES that we may see a sub-$50 tuner, but not until sometime next year.
Over-the-air DVR support is limited as well. The most compelling option this year could come from an upstart device brand called MyVelo TV, which plans to launch a $100 Android TV box with ATSC 3.0 playback and DVR features this spring. For now, though, Bitrouter’s ZapperBox M1 is the only complete solution that can play and record encrypted channels. Bitrouter has started shipping satellite boxes for whole-home DVR, but the company’s founder and president, Gopal Miglani, says streaming encrypted channels or recordings from one tuner box to another is still a few months away.
The MyVelo TV Premiere box and plug-in ATSC 3.0 tuner.MyVelo TV
You can see a list of ATSC 3.0-compatible TVs and tuner boxes on the WatchNextGenTV website.
OTA HDR expands
4K remains largely non-existent on ATSC 3.0 channels. Delivering broadcasts at that resolution requires a lot of extra bandwidth, which isn’t feasible while stations are still simulcasting in ATSC 1.0.
In the meantime, broadcasters are focusing on HDR, which provides a more vibrant picture by allowing light and dark images to convey more color detail. More than 80 million homes now have access to at least one over-the-air channel with HDR support, and some stations are starting to support either Dolby Vision or HDR10+, both of which provide more accurate color adjustments on a per-scene basis.
The upcoming Super Bowl LIX on Fox should be a major showcase for over-the-air HDR, although it won’t be a native HDR broadcast. Instead it’ll be up-converted from standard dynamic range, just like Fox’s live stream on Tubi. (The latter, though, will also be upscaled to 4K, versus 1080p for Fox’s over-the-air broadcast.)
The WatchNextGenTV site lets you look up nearby ATSC 3.0 channels with HDR support.Jared Newman / Foundry
To see which ATSC 3.0 stations support HDR in your area, check the WatchNextGenTV website. Unfortunately there’s no way to tell which stations offer HDR10+ or Dolby Vision unless your TV provides this information.
Waiting for interactivity
At the CES trade show last year, a U.K.-based company called Roxi showed off an impressive demo of ATSC 3.0’s interactive features. Using the standard over-the-air channel guide, users could tune into one of Roxi’s live streaming music channels, then flip through row of additional genre-based channel options. Rob Lewis, Roxi’s CEO, said at the time that it was partnering with the major broadcaster Sinclair to launch ATSC 3.0 music channels around the country by that March.
One year later, and those plans have not materialized. Sky News reported last year that Roxi was racing to raise money, and was later nearing a deal to sell its assets to a new company called FastStream. (Roxi had previously used the “FastStream” name for its underlying technology.) The company has not responded to requests for comment.
For now, ATSC is pointing to other interactivity advancements instead.
Spokesperson Dave Arland said that roughly 100 ATSC 3.0 channels now offer some level of interactivity—which can be as simple as local weather forecasts—and pointed to pause-and-rewind features that NBC has been offering on its owned-and-operated stations. ATSC will also begin offering a “starter” application framework that will help more broadcasters offer basic features such as traffic and weather alerts. (It will also help facilitate the aforementioned data collection on people’s viewing habits.) Meanwhile, a firm called GameLoop hopes to deliver casual games through ATSC 3.0 later this year.
Still, it’s unclear whether these features will do much to move the needle for ATSC 3.0. Bitrouter’s Gopal Miglani says interactive features aren’t a major priority for the ZapperBox, which doesn’t support them currently, because the demand isn’t there.
“Not a single customer asks for them,” he said. “It’s not going to help me sell more boxes.”
Should you care about ATSC 3.0?
ATSC 1.0 isn’t going away anytime soon. FCC rules require broadcasters to simulcast their main stations using the old standard until at least July 2027, and at the current rate of ATSC 3.0 adoption, an extension seems possible.
In the meantime, ATSC 3.0 faces some more existential questions. For instance, if you can stream the Super Bowl for free in 4K HDR on Tubi, why bother with an over-the-air ATSC 3.0 version that doesn’t support 4K (and, depending on tuner hardware, might still require an internet connection)? If the major networks are already delivering breakthrough interactivity in their streaming apps, what more could ATSC 3.0’s interactive channels offer? More importantly, what’s the future for over-the-air TV as networks dial back programming investments and streaming services gobble up more sports rights?
Without clear answers to those questions, ATSC 3.0 probably won’t rejuvenate over-the-air TV, but those local broadcasts still have value in their current form. Thus my advice is the same as it’s always been: Go with whatever TV or over-the-air DVR best suits your needs today, whether it supports the new broadcast standard or not.
Sign up for Jared’s Cord Cutter Weekly newsletter to get columns like this one every Friday. Read...Newslink ©2025 to PC World |  |
|  | | PC World - 31 Jan (PC World)The USB port on your router is often unused and yet it offers practical functions that can make everyday life easier. You can do things like saving and sharing files, mobile charging, or even an automatic backup of your data. We’ll tell you exactly how this works and what else you can do with your router’s USB port below.
Further reading: Solve your Wi-Fi problems with these smart router settings
What can the USB port on the router do?
The USB port on the router offers various functions depending on your model. Here are some of the most useful applications:
Printer sharing: Connect a USB printer to the router to make it available as a network printer for all devices on the network. This saves you having to change cables or drivers back and forth.
Network-attached storage (NAS): Connect an external hard drive or USB stick to store files centrally. You can make documents, photos or videos accessible to all devices in the home network and, with some models, even stream content such as films and music directly.
Backups: Many routers support automatic backups. Files from the network are automatically backed up to a connected USB storage device, either time controlled or in real time as soon as new files are created. You can find instructions for this further down in this article.
Power supply for IoT devices: Some USB ports are suitable for powering small devices such as IoT hubs, smart LED lamps, or chargers. A practical solution if there is no free socket nearby.
Mobile internet: If your router supports LTE dongles, you can easily switch to a mobile data connection in the event of an internet outage. This is particularly useful if you need a stable connection and your landline connection fails.
Charge devices: Some router models allow you to charge smartphones, tablets, or other devices via the USB port.
Fritzbox with connected hard drive as router NASAVM
Which devices can you connect?
The type of supported devices also depends on the router model. Check the operating instructions to see which devices your router supports and which connections are compatible.
How to use the USB port for automatic backups:
Connect a USB hard drive or stick to the router. In most cases, the storage device will be recognized automatically.
Log in via the router’s user interface and search for options such as “Backup” or “Storage.”
Select the option “New Backup Job” or a similar function and follow the instructions of the wizard.
Decide whether you want a scheduled backup or a real-time backup that saves changes immediately.
Perform the first backup manually to ensure that everything is set up correctly. Read...Newslink ©2025 to PC World |  |
|  | | PC World - 31 Jan (PC World)You know that beloved VPN app of yours? The one you rely on to secure your internet traffic and keep your data private? It could be a fake.
VPN usage is on the rise across the world as users tune into all the potential benefits, like bypassing region locks on streaming content and avoiding price differences based on your location. But with increased popularity comes greater opportunity for exploitation…
As it turns out, fake VPN apps are also on the rise. These fake apps masquerade as real, except they do all kinds of shady stuff — like eavesdrop on your web traffic, steal personal data, and even infect your devices with malware that can let hackers take control.
To help fight this, Google recently introduced a new verification feature on the Play Store that helps you spot secure VPN apps at a glance.
The verified symbol you need to look for
In the Google Play Store, you’ll now see a new “verified” badge on legit VPN apps. This badge looks like a shield icon with a checkmark inside, and you’ll find it on legit VPN apps next to their ratings and download counts, as Google explains in a blog post.
Google
Verification is based on an independent security check by the App Defense Alliance, which Google has offered for some time. But up until now, users have had to dig into data security details to see whether a VPN app “passed the test” for legitimacy and security. This Verified badge makes it easier to recognize the secure ones at a glance.
Note that a Verified badge doesn’t just signify that an app is what it claims to be. It goes a step further and shows that the app takes security seriously, that it doesn’t just meet the bare minimum requirements but goes above and beyond what’s necessary.
Which VPN apps are verified?
Google cites NordVPN, Aloha Browser, and hide.me as examples of good VPN services worthy of the Verified badge. Others are still coming along, and we expect to see all of our picks for the best Android VPNs to earn their Verified badges in time.
That said, as of this writing, the new Verified badges don’t seem to be appearing in the Play Store yet — not even for Google’s highlighted example apps. We expect it to roll out in the coming days with an upcoming update, at which point you should double-check that your preferred VPN app is verified. If not, consider switching. Read...Newslink ©2025 to PC World |  |
|  | | PC World - 31 Jan (PC World)NordVPN just announced a new protocol called NordWhisper, which is designed specifically to make browsing more accessible by getting around network restrictions. It’ll allow users to overcome advanced network filters that limit traditional VPN connections.
The company explains, “NordWhisper uses web tunnel technology to operate differently from traditional VPN protocols like OpenVPN or WireGuard, which can be blocked due to their identifiable traffic patterns. By mimicking regular web traffic, NordWhisper avoids detection by network filters, ensuring reliable access on restricted networks while maintaining strong encryption and security standards.”
Due to the nature of how this new protocol operates, it isn’t expected to win any connection-speed races, but it should provide a “smoother and more consistent browsing experience” while trying to connect in certain environments. Airports, cafes, offices, and schools are notorious for utilizing these restrictive network filters which NordWhisper was created to evade.
As for now, Nord plans to gradually roll out the new protocol with initial support for Windows, Android, and Linux. More platforms are expected to be added in the future. No official release date has been given, but once it’s available users can enable NordWhisper under connection settings in the NordVPN app. Read...Newslink ©2025 to PC World |  |
|  | | PC World - 30 Jan (PC World)Chrome Sync is one of the best features of Google’s world-dominating web browser. The ability to switch between devices and maintain the same bookmarks, passwords, tabs, etc. is a godsend. Not to mention newer features like moving tabs between mobile and desktop.
Sadly, Chrome Sync is being deprecated on older versions of the browser, according to a recent Google community post — specifically, versions of Chrome that are “more than four years old.” While it hasn’t happened yet, it will start in “early 2025.”
If you’re on such an older version of Chrome, you may start seeing error messages that say “Update Chrome to start sync” or “Update Chrome to keep using the Chrome data in your Google Account.” To keep your Chrome profile data synchronized, you’ll need to update Chrome to the newest version(s) available for your device(s).
What if you can’t update Chrome for whatever reason? Unfortunately, as long as your Chrome stays more than four years out-of-date, you won’t be able to use Chrome Sync going forward. In that case, consider switching to another syncable browser that you can keep updated.
It’s a reasonable move, to be honest. Google wants you on the latest versions of its browser, if for no other reason than the patching of various security flaws. The farther you lag behind in updates, the more vulnerable you become to exploits, malware, and hackers.
Further reading: I got sick of Chrome’s BS and switched to Vivaldi Read...Newslink ©2025 to PC World |  |
|  | | PC World - 30 Jan (PC World)Large language model AI companies have been aggressively scraping content off the web for years, and many of them are known for ignoring things like copyright or the robots.txt files used by sites to stop search engines. One designer decided to send these web crawlers on a wild goose chase — by trapping them in a never-ending spiral of nonsense that burns up their resources and produces useless results.
Ars Technica spoke to the anonymous designer of Nepenthes, a piece of software that he fully admits is aggressive and malicious. The tool, named after a carnivorous pitcher plant, sends AI scrapers hunting after links that lead to other links back within a website. The circular pattern of useless links repeats itself, sending the bot chasing after the same worthless data again and again, requiring human intervention to halt.
According to the designer, it’s possible for this pattern to repeat for “months” if it isn’t caught, wasting vast amounts of resources for an AI company. And, to be fair, it also wastes the resources of whatever service is hosting the website being crawled. The designer says that pretty much every AI crawler has fallen for his intentional “tar pit” trap, with one notable exception: OpenAI, the maker of ChatGPT.
The anonymous designer isn’t shy about his intent to harm both AI companies and models with this tool (which is probably why Ars didn’t publish his real name), and that the Nepenthes tool doesn’t provide any real benefit to whoever implements it. But in addition to forcing AI scrapers into an infinite loop, it can be used to feed them useless data to “poison” their AI models and make their results materially worse.
“WARNING,” says the Nepenthes download site in all caps. “THIS IS DELIBERATELY MALICIOUS SOFTWARE INTENDED TO CAUSE HARMFUL ACTIVITY. DO NOT DEPLOY IF YOU AREN’T FULLY COMFORTABLE WITH WHAT YOU ARE DOING.”
At least one other similar tool, called Iocaine, has emerged based on the same principles after Nepenthes first gained traction on social media. There’s a growing list of such tools, like Quixotic (which deliberately serves up fake content) and Poison the WeLLMs (a reverse proxy system that returns nonsense when it detects known AI bots scraping a site).
The full story on Ars Technica is worth a read for the technical breakdown, but I’m more interested in the motive. The designer says he made the tool out of frustration over what the web is becoming, filled up with more and more AI-generated content… which is, itself, often recycled from other AI-generated content. “I’m just fed up, and you know what? Let’s fight back, even if it’s not successful. Be indigestible. Grow spikes,” he says.
The creator of Nepenthes is hardly alone in this regard. Facebook users are complaining that the entire platform is overflowing with auto-generated “AI slop” while Facebook itself seems to be leaning into AI content. Google Search has gotten so full of AI and targeted advertising that its newly introduced and stripped-down “Web view” became a hit overnight. The inclusion of AI, often forced into products with no indication that anyone actually asked for it, is part of a broader trend being called “Enshittification,” in which a service becomes worse and less useful while charging more.
Web users can perhaps be forgiven a little schadenfreude at the news that OpenAI accused DeepSeek — a Chinese AI model allegedly trained on a tiny fraction of ChatGPT’s cost — of stealing its proprietary technology. Hey ChatGPT, play me a sad song on a tiny, AI-generated violin. Read...Newslink ©2025 to PC World |  |
|  | | PC World - 30 Jan (PC World)If you feel like your laptop is severely lacking in ports and connectivity, there’s an easy solution: grab a USB hub that expands a single port into multiple, allowing you to plug in all the stuff you need. Right now, Anker’s USB-C hub is on sale for $30 on Amazon, a lovely 25 percent discount off its usual $40 price.
With its streamlined design, this hub fits neatly into your laptop bag or even in your jacket pocket for easy carrying. The braided USB-C cord slots into your laptop and holds up with repeated use, and the hub has its own USB-C Power Delivery port for 53W of passthrough charging. (So if your laptop only has a single USB-C port, don’t worry.)
With this hub, you’ll gain two USB-A 3.0 ports (great for flash drives and peripherals), a USB-C data port (great for external SSDs), a full-sized HDMI port (for connecting an external 4K monitor), and a Gigabit Ethernet port (for wired internet when you need a stable connection).
This hub is $30 well spent because it’ll add all the extra functionality you need for your laptop. Hop on this limited-time deal and grab Anker’s 6-in-1 USB-C hub before it expires!
Save 25% on this USB-C hub and add more ports to your laptopBuy now at Amazon Read...Newslink ©2025 to PC World |  |
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