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5 free Windows PC apps I always install first (and how they improve your workflow)

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. When you click through from our site to a retailer and buy a product or

This quantum radar could image buried objects

The glass cell that serves as the radar’s quantum component is full of cesium atoms kept at room temperature. The researchers use lasers to get each individual cesium atom to swell to nearly the size of a bacterium, about 10,000 times bigger than the usual size. Atoms in this bloated condition are called Rydberg atoms. When incoming radio waves hit Rydberg atoms, they disturb the distribution of electrons around their nuclei. Researchers can detect the disturbance by shining lasers on the atoms

Why I travel with 3 different portable power stations (and can't get out of the habit)

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. When you click through from our site to a retailer and buy a product or

Samsung gives free $120 offer to Galaxy Z Fold and Flip 7 users - how to redeem it now

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. When you click through from our site to a retailer and buy a product or

Nvidia and AMD to pay 15% of China chip sales to US

Nvidia and AMD to pay 15% of China chip sales to US Nvidia told the BBC: "We follow rules the US government sets for our participation in worldwide markets." Security experts, including some who served during President Donald Trump's first term, recently wrote to the administration expressing "deep concern" that Nvidia's H20 chip was "a potent accelerator" of China's AI capabilities. The US had previously banned the sale of powerful chips used in areas like artificial intelligence (AI) to Chi

Nvidia claps back against Chinese accusations its H20 chips pose a security risk

Chip giant Nvidia pushed back Sunday in response to allegations from Chinese state media that its H20 artificial intelligence chips are a national security risk for China. Earlier in the day, Reuters reported Yuyuan Tantian, an account affiliated with Chinese state broadcaster CCTV, said in an article published on WeChat that the Nvidia H20 chips are not technologically advanced or environmentally friendly. "When a type of chip is neither environmentally friendly, nor advanced, nor safe, as co

Here’s how iPhone 17 Air display size will compare to 17 Pro and 17 Pro Max

Apple hasn’t officially announced the iPhone 17 lineup, but we expect an event announcement later this month and the actual reveal in about four weeks. One highly anticipated change this year is the arrival of the iPhone 17 Air, replacing the iPhone 16 Plus with an ultra-thin model. Here’s how the iPhone 17 Air display size will compare to the 17 Pro and 17 Pro Max. As you can see in Majin Bu’s latest post on X, the iPhone 17 Air display size sits nearly in between the 17 Pro and 17 Pro Max. Th

I tested GPT-5's coding skills, and it was so bad that I'm sticking with GPT-4o (for now)

Vaselena/Getty Images ZDNET's key takeaways OpenAI's new GPT-5 flagship failed half of my programming tests. Previous OpenAI releases have had just about perfect results. Now that OpenAI has enabled fallbacks to other LLMs, there are options. So GPT-5 happened. It's out. It's released. It's the talk of the virtual town. And it's got some problems. I'm not gonna bury the lede. GPT-5 has failed half of my programming tests. That's the worst that OpenAI's flagship LLM has ever done on my caref

Topics: ai did gpt test zdnet

AOL is finally shutting down dial-up

As a septuagenarian, my father’s story was typical of long-time AOL dial-up subscribers. His subscription was a security blanket. He was sure he didn’t need the dial-up component, but he didn’t want to risk losing access to his stock portfolio, investor forums, and email. His setup worked, and he could afford to keep paying the subscription he had dutifully paid for over a decade. With my help, we were able to migrate everything he used on AOL to the ad-supported and open internet that was alre

Nvidia and AMD to pay 15% of China chip sales revenues to the U.S. government, FT reports

A smartphone with a displayed AMD logo is placed on a computer motherboard in this illustration taken March 6, 2023. Nvidia and Advanced Micro Devices have agreed to give the U.S. government a share of revenues from certain chips sold in China, the Financial Times reported, in an unprecedented arrangement with the White House. In exchange for 15% of revenues from the chip sales, the two chipmakers will receive export licenses to sell Nvidia's H20 and AMD's MI308 chips in China, according to th

Rod Fergusson leaves Blizzard after five years leading Diablo

Rod Fergusson, the general manager of the Diablo franchise for the last five years, is leaving Blizzard. Fergusson announced the move on social media, but didn't say where he's going next. Before joining Blizzard in 2020 to lead Diablo , Fergusson was studio head at The Coalition, where he oversaw Gears of War. "After five years driving the Diablo franchise with four big launches, it’s time to step away from Blizzard/Microsoft, sword in hand, and see what’s next," Fergusson wrote in a post on B

AOL's dial-up internet still exists, but not for much longer

It may have been decades since you last heard the crunching screeches of connecting with dial-up Internet, but AOL said it will discontinue its dial-up service on September 30, officially marking the end of an era in Internet history. As first spotted by PC Gamer, AOL made the surprising announcement in a post buried in its AOL Help pages. Along with the dial-up service, AOL Dialer software and AOL Shield browser will also be discontinued by the end of September. It may come as a shock to most

Type (YC W23) is hiring a founding engineer to build an AI-native doc editor

About Type and the Role Type is an AI-native document editor. Our mission is to help people communicate confidently. We believe that writing is and will always be the backbone of clear thinking and effective communication, especially in the AI era. Tools like Type free writers up to do more high-level thinking – exploring more ideas before coming to a conclusion, testing lots of approaches to expressing a message, and arguing with the AI about the oxford comma. We're backed by Y Combinator a

Show HN: Bolt – A super-fast, statically-typed scripting language written in C

⚡ Bolt A lightweight, lightning-fast, type-safe embeddable language for real-time applications. import print , error , Error from core import abs , epsilon from math // The return type of safe_divide is inferred to be `Error | number` fn safe_divide ( a : number , b : number ) { if abs ( b ) < epsilon { return error ( "Cannot divide by zero!" ) } return a / b } match let result = safe_divide ( 10 , 5 ) { is Error { // The type of result is narrowed in this branch! print ( "Failed to divide:" ,

Stanford sticks with legacy admissions

Stanford University has confirmed its admissions policies for fall 2026 will continue considering legacy status, a decision that could influence access to one of Silicon Valley’s most important talent pipelines. Stanford is also ending its test-optional policy, requiring SAT or ACT scores for the first time since 2021. According to the Stanford Daily, the university is so committed to keeping legacy preferences that it’s withdrawing from California’s Cal Grant program, forgoing state financial

Gurman: All-new App Intents feature and Siri overhaul on track to launch next spring

According to Bloomberg’s Mark Gurman, Apple is aiming to ship its brand new App Intents feature, allowing Siri to take actions for you, next Spring – alongside its long-promised Siri overhaul. These features were initially on track to launch during the iOS 18 release cycle, though Apple faced engineering delays. Now, they should launch by ~iOS 26.4, according to current reporting. Apple’s Siri delays sure have been disappointing, and Apple likely shouldn’t have announced the features without ha

LHC's New Chip Tackles Radiation Challenges

This article is part of our exclusive IEEE Journal Watch series in partnership with IEEE Xplore. Deep in the belly of the Large Hadron Collider (LHC), about 400 million particle collisions are happening in a single second. But as the LHC undergoes upgrades and becomes the High Luminosity-LHC, the number of collisions will increase to an astounding ~1.5 billion collisions or more per second. Capturing all these events via detectors and analyzing the staggering amount of data created from each ex

This Monstrosity Gives Your Laptop Three Massive Monitors, but You’ll Hate Looking at It

I’m sitting in a coffee shop in front of four monitors. One of those screens is just my laptop, a very normal thing to have a cuppa joe next to. The other three are the portable displays of the Aura Triple Aero 15.6-inch Pro Max, a monumental contraption of aluminum and matte glass that’s looming over my computer, giving off Mr. Universe vibes. Nobody seems to care about this very conspicuous tech monstrosity, and that’s a blessing because with all of these screens in front of me, I just can’t s

James Webb Finds Evidence of Free-Floating Planets So Large They Can Gather Their Own Planetary Systems

So much for heliocentrism. An international team of astronomers using observations made with the James Webb Space Telescope have found evidence of massive planets out there that're capable of forming their own planetary systems — without a star. These planets would be the center of something like a mini version of our solar system where other, smaller planets revolve around it. But without the light of a star, these systems, if they exist, would go largely overlooked by our telescopes, lost to

Hunter Alarmed to Cut Into Feral Hogs and Discover Blue Meat

"You don’t eat blue meat." A wild game trapper just south of San Francisco was in for a colorful surprise when he began processing some feral hogs he had caught earlier this year. According to local news outlet SFGate, a number of the hogs — technically crossbreeds between domestic pigs and wild boars — appear to have had their muscles and fatty tissue stained blue after munching on a rat poison known as diphacinone. The California Department of Fish and Wildlife (CDFW) confirmed this in a re

Vitamin E: Health Benefits, Food Sources and What to Know Before Using Supplements

You may have noticed vitamin E on the label of your favorite skin-care products. It's a nutrient that can help protect your skin from UV damage, making it a common ingredient for facial sunscreens. But vitamin E isn't just applied topically -- you also need to get it in your daily diet. Consuming enough vitamin E is crucial because it plays a key role in human development and functioning. The vitamin includes eight compounds, but only one of those -- alpha-tocopherol -- is used in the human body

3 Best Steam Mops, Tested for Months (2025)

This all-in-one cleaner from Tineco has lots of bells and whistles. It's easy to set up and easy to use, though I had to read the instructions a few times to make sure I understood all the different modes and options. Press the power button and it'll start up in Auto mode, which detects how dirty the floor is and automatically adjusts steam output as needed. Use Steam Mode to deep clean, and Boost mode for stubborn spots and stains. Using the companion smartphone app, which requires 2.4GHz Wi-Fi

A Special Diamond Is the Key to a Fully Open Source Quantum Sensor

Quantum computing is either a distant dream or an imminent reality depending on whom you ask. And while much of this year's Quantum Village at the Defcon security conference in Las Vegas is focused on emerging research and threat analysis, Village cofounders Victoria Kumaran and Mark Carney are also working to make a currently available quantum technology more accessible to hackers and anyone else. In a main-stage Defcon talk on Saturday, the pair will present an open source and affordable quan

I can never go back to a phone without this display feature

Tushar Mehta / Android Authority I have never been the kind to rise and shine. For the 31 years of my existence — or, at least, for the major chunk I remember vividly, waking up early in the morning has been a woeful exercise for me, unless, of course, it is for traveling or hosting people I love. Instead, I can feel the neurons in my brain firing up better in the dead of the night, and so, I have made the effort to ensure the tech in my life is best suited to make better use of those hours. T

The pixel that refused to die: LG Display’s 15-year OLED journey and the screen that changed everything

Deep within LG Display’s Paju facility, in a room most employees have forgotten exists, sits a 15-inch screen that shouldn’t be working. When engineers fired it up last month for a heritage documentation project, they expected perhaps a flicker and maybe some color degradation—the inevitable decay of organic compounds exposed to fifteen years of molecular entropy. Instead, the display blazed to life with colors so vivid and blacks so profound that the measurement equipment had to be recalibrate

Intermittent fasting strategies and their effects on body weight

This meta-analysis concurrently and comprehensively evaluates the association of intermittent fasting, CER, and ad-libitum diets on cardiometabolic risk factors. Our findings showed a trivial to small reduction in body weight for all diet strategies compared with ad-libitum, and trivial reductions for ADF compared with CER, TRE, and WDF. These associations, however, were only significant among comparisons with ad-libitum diet in moderate-to-long term follow-up durations of at least 24 weeks. ADF

TTRPG Comic ‘Die’ Returns for Another Session

In 2018, comic book writer Kieron Gillen and artist and Stephanie Hans teamed on Image’s horror/fantasy comic Die. Part Jumanji, part Dungeons & Dragons, the comic wrapped in 2021, while its RPG companion became a compelling play in its own right. After reuniting for on We Called Them Giants, the pair are going back to Die with a sequel and a new set of rules for its real-world game. Set a year after the original story, Die: Loaded sees the surviving party members back on Earth and trying to li

New adhesive surface modeled on a remora works underwater

Most adhesives can’t stick to wet surfaces because water and other fluids disrupt the adhesive’s bonding mechanisms. This problem, though, has been beautifully solved by evolution in remora suckerfish, which use an adhesive disk on top of their heads to attach to animals like dolphins, sharks, and even manta rays. A team of MIT scientists has now taken a close look at these remora disks and reverse-engineered them. “Basically, we looked at nature for inspiration,” says Giovanni Traverso, a prof

RFK Jr. wants a wearable on every American — that future’s not as healthy as he thinks

is a senior reporter focusing on wearables, health tech, and more with 13 years of experience. Before coming to The Verge, she worked for Gizmodo and PC Magazine. I keep hearing the same sentence repeating in my head. “My vision is that every American is wearing a wearable within four years.” RFK Jr., our current secretary of the Department of Health and Human Services, said this at a congressional hearing at the end of June. Wearables, he said, are key to the MAHA — Make America Healthy Agai