Computing

Living Without Audio CDs

During a recent apartment move, I became aware of how much stuff I had that was redundant. It was with great pleasure that I was able to dump a lot of it rather than paying guys to move it all across town -- again. Books and CDs were the principal weighty items I got rid of, along with a svelte cher...

Researchers at the University of Pennsylvania have demonstrated the feasibility of using all-optical switches for possible use in computing. Their research, published in Nature Nanotechnology, demoed all-optical switching in individual cadmium sulfide nanowires. They also demoed a functional NAND ...

Intel announced Tuesday the Intel Perceptual Computing Software Development Kit, which will let devs bring gesture interaction, facial and voice recognition, and augmented reality features to Intel Core processor-based Ultrabook systems and PCs. This will be released early next quarter. Intel Vice P...

Web hosting company and self-proclaimed world's largest domain registrar GoDaddy suffered a major outage on Monday, taking down what's believed to have been millions of websites. A hacker with the handle of AnonymousOwn3r claimed responsibility in a Twitter feed. The hacker is apparently not connect...

At a time when consumers are flocking to tablets and laptops, HP has decided to push strongly into the all-in-one PC market. The company on Monday announced four new consumer AIO PCs: the Envy 20 and Envy 23, the SpectreONE and the HP Pavilion 20. All four are designed to work with Windows 8, and ar...

Nokia unveiled its first mobile handsets powered by Microsoft's Windows Phone 8 OS on Wednesday, and its Symbian OS days now seem like ancient history. The company raised the bar for mobile phone users' expectations with the debut of its new flagship device, the Lumia 920. This handset's standout fe...

Japanese manufacturer Murata has unveiled a new monolithic ceramic capacitor that is one-quarter the size of the one mainly used in smartphones. Its new capacitor has a footprint of 0.25 mm x 0.125 mm, compared to the 0.4 mm x 0.2 mm footprint of the one currently predominantly being used. The capac...

The hacktivist group Anonymous has published 1 million universally unique identifiers belonging to Apple devices. These were among more than 12 million UDIDs stolen from the laptop of FBI Special Agent Christopher K. Stangl, the group said. Anonymous deleted personal data, including the names, mobil...

The Windows 8 launch in October promises to be like no other launch. I think it will drive home several points that many of us don't seem to understand, like the fact that we both whine there isn't enough innovation and run for the hills when someone innovates in a mature market. I think Microsoft w...

EXPERT ADVICE

Speeding Up Your PC, Part 5: Getting Secure

One of the most dreaded words for any computer user is "malware." Rogue software and infected files can implant bits of code that log keystrokes, spy on activities, slow down searches and snatch financial information. Users can help protect their PC by installing antivirus software, but even this c...

EXPERT ADVICE

Speeding Up Your PC, Part 4: Managing Drivers

Driver software manages communications between a computer and its system components and peripherals, such as printers, graphic and sound cards, motherboards, game controllers, Bluetooth devices, and other hardware. Driver software acts like a translator, helping a computer's operating system communi...

Samsung has announced the first smartphone running Windows Phone 8, presenting the handset at the IFA consumer electronics show in Germany. The Ativ S is part of the company's Ativ family of devices. Samsung has created this brand for its Windows-based devices. Ativ, by the way, is the reverse of th...

Intel has signed up IDT to develop an integrated transmitter and receiver chipset for the former's wireless charging technology. It will use magnet resonance technology that could enable a computer to power a device wirelessly -- just set the device down near the PC, and it starts charging. Intel a...

AMD CTO Mark Papermaster outlined his vision of the future of computing at this year's Hot Chips semiconductor design conference, detailing his plans to build systems where natural human communication could allow greater interactivity between users and computing hardware, a concept he called "Surrou...

Better management of memory and updates highlight the latest release of the Mozilla Foundation's Web browser, Firefox 15. Firefox's development team has steadily improved the browser's memory management over recent months, but with this release of the program, it's targeting a major contributor to t...

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