operating systems

Android sold more phones than Apple in Q1, analyst reports

Analyst firm NPD reported this morning that Android phones surpassed sales of the iPhone in the first quarter of 2010. Android had 28 percent of unit sales, compared to Apple's 21 percent. Both operating systems lagged behind RIM's BlackBerry OS, which had 36 percent of the unit sales.

How to Speed Up Your Slow Computer

Unless your computer is fresh out of the box, it's probably not running as fast as it used to. Our PCs fill up with all sorts of good stuff -- documents, music, videos, programs, games, downloads -- and bad stuff like viruses and spyware, too. Over time they can get bogged down.