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Challenging the Status Quo to Revolutionize Computer Architecture

An interview with Gurindar Sohi, recipient of the 2025 Computer Pioneer Award Gurindar (Guri) Sohi, Vilas Research Professor, John P. Morgridge Professor, and E. David Cronon Professor of Computer Sciences, Computer Science Department, University of Wisconsin-Madison, Madison, Wis., U.S.A., has remained in the same office at the university since 1987 – almost 40 years. He jokes that it even still has some of its original furnishings, like the carpet. But what he does not make light of is the

How and Where to Recycle Your Old Computers and Printers

Everyone's got old, unused devices sitting around their homes. It can be weirdly difficult to get rid of your old laptop, desktop or printer -- even when it's been over a decade since you last switched it on. But recycling old tech can free up a lot of space in your home. A recent CNET survey found that 31% of US adults are still holding onto unused old devices, including laptops, because they're unsure of what to do with them. The survey also found that 19% of respondents just toss old devices

I replaced my work PC with this Dell laptop - now I'm wondering why I waited so long

ZDNET's key takeaways The Alienware 18 Area-51 normally retails for $3,199. It is a gaming laptop that delivers an unbelievable performance thanks to its powerful hardware and equally powerful cooling system. Traveling with the computer will prove difficult because of its weight; you'll also have to pay quite a bit for the system. View now at Dell View now at Best Buy more buying choices Alienware 18 Area-51 is a very fitting name for this computer because it is out of this world. It's a high

I replaced my work PC with this Alienware laptop - now I'm wondering why I hadn't done this sooner

ZDNET's key takeaways The Alienware 18 Area-51 normally retails for $3,199. It is a gaming laptop that delivers an unbelievable performance thanks to its powerful hardware and equally powerful cooling system. Traveling with the computer will prove difficult because of its weight; you'll also have to pay quite a bit for the system. View now at Dell View now at Best Buy more buying choices Alienware 18 Area-51 is a very fitting name for this computer because it is out of this world. It's a high

This 1TB Crucial SSD Costs Less Than It Did Last Prime Day, 4.7-Stars With 126K+ Reviews on Amazon

If your computer has been slowing down lately and you’ve been putting off an upgrade, now might be the perfect time to make a simple change that can make a big difference. A new hard drive could totally change the way you get things done. Or unwind. Simply put, having more space can mean significantly improved load times, and you don’t have to worry about deleting files you don’t want to get rid of. Head to Amazon to get the Crucial BX500 1TB Internal SSD for $57, down from its usual price of $

Quantum computing is having a moment. But the technology remains futuristic

Microsoft's Majorana 1 quantum computing chip Microsoft It doesn't quite have the buzz of artificial intelligence, but quantum computing is having a moment of its own. Some of the most powerful institutions in the world, including Google , Microsoft , Amazon , IBM and the U.S. government, are spending many millions of dollars in a race to develop and build the first practical quantum computer. Startups focused on quantum technology attracted about $2 billion last year, according to a McKinsey &

What if computer history were a romantic comedy?

Bunny Watson’s view was not uncommon during the first decade of computing technology. Thomas Watson Sr., president of IBM, insisted that one of his firm’s first machines be called a “calculator” instead of a “computer” because “he was concerned that the latter term, which had always referred to a human being, would raise the specter of technological unemployment,” according to historians Martin Campbell-Kelly and William Aspray. In keeping with the worry of both Watsons, the computer takes the s

‘Techno King’ Elon Musk Doesn’t Own a Computer, His Lawyers Tell Court

He fancies himself the innovator of our time. “Disrupt” could be his middle name. Technology, it seems, is in his DNA. And yet, Elon Musk apparently—supposedly—has a secret Luddite streak: he doesn’t use a computer. The revelation didn’t come from a biography or a tell-all interview. It came from a legal filing in the high-stakes, mud-slinging lawsuit between Musk and OpenAI, where the future of artificial intelligence is on trial in a Northern California courtroom. Amid thorny questions of cor

Elon Musk’s Lawyers Claim He Doesn’t Use a Computer, Even Though There's a Vast Amount of Evidence That He Does

Elon Musk’s Lawyers Claim He Doesn’t Use a Computer, Even Though There's a Vast Amount of Evidence That He Does Are you serious? Discovery Channel Amid Elon Musk's attempt to kneecap OpenAI, attorneys for the billionaire claim he doesn't use a computer — even though he obviously does, including the fact that he's posted about doing so multiple times in the recent past. As flagged by Wired, this bizarre legal gambit came in response to claims from OpenAI — which has counter-sued Musk in the f

Honeywell H316 Kitchen Computer (2023)

Honeywell H316 kitchen computer Some thoughts in defense of the often ridiculed Honeywell H316 kitchen computer. Hey, this monstrosity has no keyboard at all! So what is it doing on kbd.news? Firstly, I was pretty sure I've written about this Honeywell kitchen computer somewhere, someday. In fact, I was so sure about this that when I came across the poster below I thought I'd add it to my original post for the sake of completeness. But it turned out there's no such article, at least I can't fi

Ditch That Old TV or Computer Monitor: Here's Where You Can Go

Are there old, unused electronic devices sitting around your house, just taking up space? It can be tough to get rid of that old laptop, desktop or printer you've got sitting around -- even when it's been over a decade since you last switched it on. Recycling old tech can free up a lot of space in your home. A recent CNET survey found that 31% of US adults are still holding onto unused old devices, including laptops, because they're unsure of what to do with them. The survey also found that 19%

Learn you Galois fields for great good (2023)

Learn you Galois Fields for Great Good (00) Navigation | first | next Introduction This is the introduction to a series on Abstract Algebra. In particular, our focus will be on Galois Fields (also known as Finite Fields) and their applications in Computer Science. This is a project I've been excited about for many years now, but have been too busy to dedicate the adequate effort to meet my perfectionism standards (yay perfectionism!). Backstory Many moons back I was self-learning Galois Fie

Learn You Galois Fields for Great Good (00)

Learn you Galois Fields for Great Good (00) Navigation | first | next Introduction This is the introduction to a series on Abstract Algebra. In particular, our focus will be on Galois Fields (also known as Finite Fields) and their applications in Computer Science. This is a project I've been excited about for many years now, but have been too busy to dedicate the adequate effort to meet my perfectionism standards (yay perfectionism!). Backstory Many moons back I was self-learning Galois Fie

Best Buy Offers Lenovo IdeaPad Slim 3i 15.6″ Laptop for Nearly 50% Off, and Amazon Missed Out

It’s that time again. Time to buy a new computer. You’re probably wondering how you’re going to get one for a decent deal. Sometimes if you’re asking too much, you might not find the exact deal you’re looking for. But there are tons of affordable, budget-friendly laptops out there that can get the job done that won’t cost you an entire paycheck to pick up. Whether you need a device for school, remote work, streaming, or everyday browsing, we’ve found a discounted laptop that’s designed to keep u

End of 10: Upgrade your old Windows 10 computer to Linux

Support for Windows 10 ends on October 14, 2025. Microsoft wants you to buy a new computer. But what if you could make your current one fast and secure again? If you bought your computer after 2010, there's most likely no reason to throw it out. By just installing an up-to-date Linux operating system you can keep using it for years to come. Installing an operating system may sound difficult, but you don't have to do it alone. With any luck, there are people in your area ready to help! Find so

Microsoft wants you to buy a new computer. Make your current one secure again?

Support for Windows 10 ends on October 14, 2025. Microsoft wants you to buy a new computer. But what if you could make your current one fast and secure again? If you bought your computer after 2010, there's most likely no reason to throw it out. By just installing an up-to-date Linux operating system you can keep using it for years to come. Installing an operating system may sound difficult, but you don't have to do it alone. With any luck, there are people in your area ready to help! Find so

Websites are tracking you via browser fingerprinting

Clearing your cookies is not enough to protect your privacy online. New research led by Texas A&M University found that websites are covertly using browser fingerprinting — a method to uniquely identify a web browser — to track people across browser sessions and sites. “Fingerprinting has always been a concern in the privacy community, but until now, we had no hard proof that it was actually being used to track users,” said Dr. Nitesh Saxena, cybersecurity researcher, professor of computer sci

Bento: A Steam Deck in a Keyboard

Bento What is Bento? Bento is a computer. Its name come from it's distinctly bento box look, and it takes inspiration from the Comodore 64, and the many creations on r/cyberdeck. It fit perfectly underneath a keyboard, which acts as a lid! Giving you easy access to the internals, as well as a compartment to store various small peripherals. There is no display This is key. Bento is meant to be used with an external display, particularly spatial displays like the XREAL One’s, but obviously it

Websites Are Tracking You via Browser Fingerprinting

Clearing your cookies is not enough to protect your privacy online. New research led by Texas A&M University found that websites are covertly using browser fingerprinting — a method to uniquely identify a web browser — to track people across browser sessions and sites. “Fingerprinting has always been a concern in the privacy community, but until now, we had no hard proof that it was actually being used to track users,” said Dr. Nitesh Saxena, cybersecurity researcher, professor of computer sci

This Mini PC With 512GB SSD Costs Peanuts on Amazon, Now Cheaper Than a Basic External Hard Drive

While laptops typically get all the attention, there are times when a tiny desktop computer will do the trick. The GMKtech mini PC is the perfect solution: it’s basically the Windows version of a Mac Mini, only without a cost that’s the size of a miniature mansion. Right now, this computer (Intel N150, 32GB RAM and 512GB SSD) is available for an all-time low of just $157 on Amazon, down from its typical price of $229. That’s a major discount for a device that comes packed with features you’d str

IEEE Computer Society Announces André Seznec as the 2025 ACM-IEEE CS Eckert-Mauchly Award Recipient

Seznec is recognized for seminal work in branch prediction and cache memories LOS ALAMITOS, Calif., 17 June 2025 – The IEEE Computer Society (CS) is pleased to announce the recipient of the 2025 ACM-IEEE CS Eckert-Mauchly Award: André Seznec, SiFive Fellow on leave from INRIA/IRISA. The award honors Seznec’s extensive impact on computing, most notably his pioneering contributions to branch prediction and cache memories. “André Seznec is a luminary in computer architecture,” said Hironori Washi

Need Free Recycling for Your Old Computers and Printers? Here's Where to Go

Are there old electronic devices sitting around your house unused? Though it can be difficult to get rid of that old laptop, desktop or printer you've got sitting around -- even when it's been over a decade since you last plugged it in or switched it on -- recycling old tech is important, and it can free up a lot of space in your home. A recent CNET survey found that 31% of US adults are still holding onto unused old devices, including laptops, because they're unsure of what to do with them. Th

Reddit user surprised when 1960s computer panel emerged from collapsed family garage

Recently, a Reddit user discovered a rare RCA Spectra 70/35 computer control panel from 1966 in their family's old collapsed garage, posting photos of the pre-moon landing mainframe component to the "retrobattlestations" subreddit that celebrates vintage computers. After cleaning the panel and fixing most keyswitches, the original poster noted that actually running it would require "1,500lbs of mainframe"—the rest of the computer system that's missing. As it turns out, the panel had been sittin

Foundations of Computer Vision (2024)

Foundations of Computer Vision Preface Dedicated to all the pixels. About this Book This book covers foundational topics within computer vision, with an image processing and machine learning perspective. We want to build the reader’s intuition and so we include many visualizations. The audience is undergraduate and graduate students who are entering the field, but we hope experienced practitioners will find the book valuable as well. Our initial goal was to write a large book that provided a g

Foundations of Computer Vision

Foundations of Computer Vision Preface Dedicated to all the pixels. About this Book This book covers foundational topics within computer vision, with an image processing and machine learning perspective. We want to build the reader’s intuition and so we include many visualizations. The audience is undergraduate and graduate students who are entering the field, but we hope experienced practitioners will find the book valuable as well. Our initial goal was to write a large book that provided a g

What Is Raspberry Pi and How Can I Use It for My Home Internet?

A Raspberry Pi computer can do a little of everything, including keeping you occupied if you need a new project (or distraction). This teeny-tiny computer not only clocks in at a low price, but could potentially help you trim costs by becoming a DIY router. Saving money is appealing: A recent CNET survey showed that internet costs spiked for 63% of US adults last year. When our budgets are tight, having a device that can cover the gamut is appealing, from hosting your home internet to providing

Cray versus Raspberry Pi

Please visit the sponsor! Cray versus Raspberry Pi I fondly recall the era when the pinnacle of supercomputing was the Cray 1. Even the shape of this computer was massively different to anything that came before and it was so futuristic that it could have come straight from a scifi movie. While almost all other computers of the 1970s were just a collection of huge rectangular cabinets with blinky lights and perhaps a few tape drives, the Cray 1 looked more like a piece of space-age furnitu

Nvidia CEO says quantum computing is reaching an 'inflection point'

Nvidia CEO Jensen Huang is growing more bullish about quantum computing — and he expects they'll start solving real-world problems in the coming years. "Quantum computing is reaching an inflection point," Jensen declared during his keynote speech at Nvidia's GTC Paris developer conference Wednesday. Quantum computers are machines that use the laws of quantum mechanics to solve problems too complex for classical computers, which store information in bits (ones and zeroes). Quantum computers us