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I replaced Windows 11 with Linux on this mini PC, and it's already paying off for my workflow

Geekom IT15 Mini PC ZDNET's key takeaways The Geekcom IT 15 Mini PC is available on Amazon for $1,100. This tiny form-factor PC has plenty of power to spare for everyday tasks. The only downside is that the IT15 doesn't have a dedicated GPU. $1,199 at Amazon I've always enjoyed a mini PC, and any time I can cobble together a system with a tiny form factor, I feel like a kid at Christmas. The latest mini to grace my desktop was the Geekcom IT 15 Mini PC, a truly diminutive machine with a healt

Topics: gpu intel linux mini pc

Myths About Floating-Point Numbers (2021)

Floating-point numbers are a great invention in computer science, but they can also be tricky and troublesome to use correctly. I’ve written about them already by publishing Floating-Point Formats Cheatsheet and presentation “Pitfalls of floating-point numbers” (“Pułapki liczb zmiennoprzecinkowych” – the slides are in Polish). Last year I was preparing for a more extensive talk about this topic, but it got cancelled, like pretty much everything in these hard times of the COVID-19 pandemic. So in

The Mary Queen of Scots Channel Anamorphosis: A 3D Simulation

The Mary Queen of Scots Channel Anamorphosis: A 3D Simulation May 17, 2025 Roscoe, N.Y. I’ve been going down some odd rabbit holes recently while researching my free online book-in-progress The Lost Art of Logarithms. Although the book is mostly focused on the history, use, meaning, and importance of logarithms, I believe that even histories of science and mathematics profit by being placed within political, cultural, social, and religious contexts. This is particularly true of John Napier’s

So what's the difference between plotted and printed artwork?

Pen plotters are somewhat like 3D printers. They move in X/Y space and typically have a pen lift mechanism. Attached to their arm can be any number of drawing instruments, from pens to pencils, brushes to pastels, and even drill bits to scratch glass. Printers (we'll focus on inkjet for this article) blast tiny ink particles into paper and can seamlessly mix them to create a range of visually distinct hues and tones. In the art world, they're commonly used to make Giclée prints, which are essen

When DEF CON partners with the U.S. Army

DEF CON founder Jeff “Dark Tangent” Moss (left) downing a jello shot and shouting “Go Army” at the end of his fireside chat with former National Security Agency director Paul M. Nakasone (right) on Friday. The previously imprisoned hacktivist Jeremy Hammond was ejected from the conference shortly afterward, yelling “Free Palestine!” Amidst a backdrop of continually airborne beach balls and a remix of the indie rock hit “Heads Will Roll,” entrants to the ‘Arcade Party’ on the second floor of the

Drag x Drive is more drag than drive

When Nintendo announced Drag x Drive, a Joy-Con mouse-controlled wheelchair sports game, for the Switch 2 I was tentatively excited. I have a lot of time for developers trying new things, and sports video games are hardly replete with disability representation. Having been hands-on with the game, however, Drag x Drive has left me baffled and in significant pain. As a “driver” — wheeled robots that come in three mostly indistinct flavors: guard, center, and forward — Drag x Drive has you play pi

I installed Linux on this mini PC - here's how it transformed my workflow (for the better)

Geekom IT15 Mini PC ZDNET's key takeaways The Geekcom IT 15 Mini PC is available on Amazon for $1,100. This tiny form-factor PC has plenty of power to spare for everyday tasks. The only downside is that the IT15 doesn't have a dedicated GPU. $899 at Amazon I've always enjoyed a mini PC, and any time I can cobble together a system with a tiny form factor, I feel like a kid at Christmas. The latest mini to grace my desktop was the Geekcom IT 15 Mini PC, a truly diminutive machine with a healthy

Topics: gpu intel linux mini pc

Today's Wordle Hints, Answer and Help for Aug. 13, #1516

Looking for the most recent Wordle answer? Click here for today's Wordle hints, as well as our daily answers and hints for The New York Times Mini Crossword, Connections, Connections: Sports Edition and Strands puzzles. Today's Wordle puzzle is a pretty tough one. It describes a drink that most Americans have probably never tried before, and the letters aren't super common, either. If you need a new starter word, check out our list of which letters show up the most in English words. If you need

Best Internet Providers in Phoenix, Arizona

What is the best internet provider in Phoenix, Arizona? CNET ranks Quantum Fiber as the best internet provider in Phoenix for most households. The fiber provider took the top spot due to its fast, symmetrical speeds, free equipment rental and unlimited data. If Quantum Fiber isn't available at your address, there are several solid alternatives available. Cox offers broad coverage in the area and high-speed plans, while Verizon 5G Home Internet offers budget-friendly choices. Verizon’s 5G Home

AOL Will Shut Down Dial-Up Internet Access in September

After decades of connecting US subscribers to its online service and the internet through telephone lines, AOL recently announced it is finally shutting down its dial-up modem service on September 30, 2025. The announcement marks the end of a technology that served as the primary gateway to the web for millions of users throughout the 1990s and early 2000s. AOL confirmed the shutdown date in a help message to customers: "AOL routinely evaluates its products and services and has decided to disco

The Missing Protocol: Let Me Know

The Missing Protocol: Let Me Know I want a new protocol, tentatively called “Let Me Know” (LMK). The purpose is to provide someone an anonymous way to get notified when a singular, specific event occurs. Here’s a basic use case: Some random blog author has published Parts 1 and 2 of a series. You enjoyed it, and you want to know when Part 3 is published. You don’t want to give away any personal information, you don’t want to subscribe to an RSS feed of other content, you don’t want to follow

Reddit blocks the Internet Archive from crawling its data - here's why

Andriy Onufriyenko/Getty Images ZDNET's key takeaways The Internet Archive can now only crawl Reddit's homepage. Reddit's goal is to block AI firms from scraping Reddit user data. Publishers (and others) are suing AI companies for copyright infringement. Reddit is defending its privacy from AI companies that are taking roundabout approaches to scraping its content. The social media platform, known as a resource where users can post anonymously and find information about virtually any subje

WHY2025: How to become your own ISP [video]

How to become your own ISP Nick Bouwhuis 34 min 34 min 1.1k 1.1k Fahrplan This talk will take you along with a deep dive on how the internet works at its core and how you can participate yourself. You'll learn all about BGP, AS- numbers, IP-prefixes and more. Ever wanted to become sovereign on the internet? Want to know what its like to run an ISP? Are you a sysadmin that wants to learn more about networking? Then you're at the right place. This talk will take you along with a deep dive o

How to become your own ISP (WHY2025) [video]

How to become your own ISP Nick Bouwhuis 34 min 34 min 231 231 Fahrplan This talk will take you along with a deep dive on how the internet works at its core and how you can participate yourself. You'll learn all about BGP, AS- numbers, IP-prefixes and more. Ever wanted to become sovereign on the internet? Want to know what its like to run an ISP? Are you a sysadmin that wants to learn more about networking? Then you're at the right place. This talk will take you along with a deep dive on

A Unified Approach to Branch Security and SD-WAN: Streamlining Operations

The way we work has fundamentally shifted, with hybrid and remote models becoming a widespread reality. This evolution brings tremendous benefits but also presents significant challenges for IT and security teams tasked with ensuring seamless access to applications and protecting sensitive data outside the traditional corporate perimeter. Traditionally, network deployments often routed all internet traffic back to a central site through a perimeter firewall. While this provided security, backha

This new Arch Linux tool takes the hassle out of keeping packages up to date - here's how

Elyse Betters Picaro / ZDNET ZDNET's key takeaways New Arch tool alerts maintainers when packages are outdated. Bumpbuddy automates GitLab issue creation for updates. Web dashboard and API planned for future Bumpbuddy versions. Bumpbuddy is a new Arch Linux tool that aims to improve how maintainers are informed about packages within the primary repositories. This new app uses a background service (daemon) to monitor package versions and even automatically opens issues on GitLab if it detect

The ex-CIA agents deciding Facebook's content policy (2022)

It is an uncomfortable job for anyone trying to draw the line between “harmful content and protecting freedom of speech. It’s a balance”, Aaron says. In this official Facebook video, Aaron identifies himself as the manager of “the team that writes the rules for Facebook”, determining “what is acceptable and what is not.” Thus, he and his team effectively decide what content the platform’s 2.9 billion active users see and what they don’t see. Aaron is being interviewed in a bright warehouse-turn

Why There Aren’t Many Ports of Games on Switch 2… Yet

Nintendo wants all the games coming to its Switch 2 to emphasize the features that make it distinct from the original Switch. After all, why else would consumers drop $450 on a new handheld when many are still holding onto their 8-year-old device? If you were twiddling your thumbs waiting for developers to port your favorite games to the Switch 2, know that they may be coming, but only after developers can show they’ll emphasize the new system’s best—or at least distinctive—qualities. Over the

AOL announces September shutdown for dial-up Internet access

After decades of connecting Americans to its online service and the Internet through telephone lines, AOL recently announced it is finally shutting down its dial-up modem service on September 30, 2025. The announcement marks the end of a technology that served as the primary gateway to the World Wide Web for millions of users throughout the 1990s and early 2000s. AOL confirmed the shutdown date in a help message to customers: "AOL routinely evaluates its products and services and has decided to

AOL pulls the plug on dial-up - a reminder that 'dead' tech has a long expiration date

AOL / Elyse Betters Picaro / ZDNET ZDNET's key takeaways Generation X says goodbye to the past. Old technology can linger long after you thought it was dead and done. AOL, once a technology giant, is now little more than a footnote. For millions of people who first heard "You've got mail" over crackling phone lines, an iconic chapter in digital history is coming to a close. AOL, also known as America Online, has announced it will shut down its dial-up internet service on Sept. 30, 2025, eff

AOL pulls the plug on dial-up after 30+ years - feeling old yet?

AOL / Elyse Betters Picaro / ZDNET ZDNET's key takeaways Generation X says goodbye to the past. Old technology can linger long after you thought it was dead and done. AOL, once a technology giant, is now little more than a footnote. For millions of people who first heard "You've got mail" over crackling phone lines, an iconic chapter in digital history is coming to a close. AOL, also known as America Online, has announced it will shut down its dial-up internet service on September 30, 2025,

Saint Paul cyberattack linked to Interlock ransomware gang

The mayor of Saint Paul, Minnesota's capital city, has confirmed that the Interlock ransomware gang is responsible for a cyberattack that disrupted many of the city's systems and services in July. On July 29th, Minnesota Governor Tim Walz activated the National Guard in response to the crippling cyberattack that had affected St. Paul's digital services and critical systems. The city requested Minnesota National Guard's cyber protection support due to the cyberattack's impact exceeding St. Paul

AOL ends dial-up service after more than 30 years

AOL ends dial-up service after more than 30 years AOL is shutting down the dial-up service that introduced homes across the US to the internet. The firm's dial-up offering connects to the internet via a phone line and currently only exists in the US and Canada. Launched more than 30 years ago, AOL dial-up was known for its chirpy whirring start-up sound, but it has long since been replaced by faster alternatives. Fewer than 300,000 people in the US reported having only a dial-up internet con

Staff fear UK's Turing AI Institute at risk of collapse

Staff fear UK's Turing AI Institute at risk of collapse 5 hours ago Share Save Zoe Kleinman Technology editor Joshua Nevett Political reporter Share Save EPA Staff at the UK's national institute for artificial intelligence (AI) have warned the charity is at risk of collapse, after Technology Secretary Peter Kyle threatened to withdraw its funding. Workers at the Alan Turing Institute raised a series of "serious and escalating concerns" in a whistleblowing complaint submitted to the Charity Co

Intel CEO turns Trump around, but his job still hangs in the balance

Last week, President Trump called for the dismissal of Intel CEO Lip-Bu Tan over “highly CONFLICTED” ties to China, further escalating an already difficult situation for the executive. Today, following a meeting, Trump appeared to soften his stance, even if partially. A quick recap Before joining Intel, Tan worked as CEO for Cadence Design Systems, a firm that just pleaded guilty to an investigation by the Justice Department over charges of “selling its chip-design products to a Chinese milit

Looking to Recycle an Old Laptop or Printer? Here's Where You Can Take It

Got an old laptop or printer gathering dust in a closet? You're not alone. A recent CNET survey found that nearly a third of US adults are still hanging onto outdated electronics because they just don't know what to do with them. And while tossing tech in the trash might seem like the easiest option, it's illegal in many states and could land you a fine. The good news? Recycling your old devices is easier than ever. Major retailers like Best Buy, Staples and Office Depot accept laptops, desktop

Trump flip-flops on Intel CEO, calls him 'success' days after demanding resignation

President Donald Trump said Monday that he and members of his cabinet met with Intel CEO Lip-Bu Tan, days after he called on the head of the chipmaker to resign. Intel shares rose 2% in extended trading. "I met with Mr. Lip-Bu Tan, of Intel, along with Secretary of Commerce, Howard Lutnick, and Secretary of the Treasury, Scott Bessent," Trump wrote in a post on Truth Social. "The meeting was a very interesting one. His success and rise is an amazing story. Mr. Tan and my Cabinet members are goi

Topics: ceo intel said tan trump

Why tail-recursive functions are loops

One story every computing enthusiast should hear is the lesson of how loops and tail-recursion are equivalent. We like recursive functions because they’re amenable to induction, and we can derive them in a way that is in direct correspondence with the definition of the datatype over which they recur. We like loops because they’re fast and make intuitive sense as long as variables don’t change in too tricky a way. In general, recursive functions are slower than loops because they push stack fram

Topics: int return stack sum tail

Today's Wordle Hints, Answer and Help for Aug. 12, #1515

Looking for the most recent Wordle answer? Click here for today's Wordle hints, as well as our daily answers and hints for The New York Times Mini Crossword, Connections, Connections: Sports Edition and Strands puzzles. Today's Wordle puzzle could be difficult. The word isn't that commonly used, although the first letter does pop up in my favorite starter word. If you need a new starter word, check out our list of which letters show up the most in English words. If you need hints and the answer

Today's NYT Connections Hints, Answers and Help for Aug. 12, #793

Looking for the most recent Connections answers? Click here for today's Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle, Connections: Sports Edition and Strands puzzles. Today's Connections tries to pull a fast one on us. Check out all the bowling-related clues. Would you think "bowling" might be a category? Think again, this is the New York Times puzzle editors, and they love to help us toss gutterballs. Read on for hints and the answers.