Prime numbers are endlessly fascinating to computing and math fans, and there's an infinite supply of them. A Microsoft contest succeeds in fleshing out the list of primes that aren't actually the largest.
HP tried to capture some high-end Windows 8 excitement for the Spectre One, but it falls short on both features and value.
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The much-hyped Airtime launched today, with Sean Parker and Shawn Fanning running the show. It's a risky bet -- but if it pays off, it could return big dividends to Facebook.
Hydrogen is energy intensive, derived from nonrenewable resources, and is expensive to produce and transport, so don't expect to find it at the pump anytime soon. Unless you're in Italy.
Apple's Activity Monitor allows you to view all the running processes (system-based or user-initiated) on your computer to see which are using the most resources. After installing Google's Chrome browser, you may find that Activity Monitor can get filled with Chrome-related processes.
All Things Digital's Kara Swisher talks with CNET's Dan Farber about who she believes will succeed the deposed Jerry Yang as Yahoo CEO.
mac.column.ted: Filling the Norton Utilities gap
Password auto-filling for Safari on iPhone
Why HDTV makes viewers more picky, high-tech vending machines, an easy online picture resizer, school photo tips, and broadcasters' battle to keep the digital TV spectrum locked down.
Intuit doesn't need to open-source its code to get the benefits of open source, as a new community site demonstrates.