operating systemsGearHas Sony Ericsson Botched its Android Strategy?By Priya GanapatiGearGoogle: 200,000 Android Phones Sold Every DayBy Priya GanapatiGearHalf of All Android Phones Now Sport Android 2.1By Priya GanapatiGearAndroid 2.1 Operating System Gains SteamBy Priya GanapatiGearAcer's Google Chrome OS Devices Likely in JuneBy Priya GanapatiGearSneak Peek: Hands-On With iPhone OS 4 BetaBy Brian X ChenGearHTC Cuts Patent Deal With Microsoft Over AndroidBy Priya GanapatiGearBlackBerry Maker Overhauls Phone Operating SystemBy Priya GanapatiGearChrome OS Netbooks For Under $400, Says GoogleBy Priya GanapatiGearAndroid Fragmentation Declines, But Older Versions Still RuleBy Priya GanapatiGearApple Lays the Original iPhone to RestBy Brian X ChenGearApple to Charge for iPad OS Upgrades After One FreebieBy Brian X ChenMarch 24, 2001: Apple Unleashes Mac OS XBy Brian X ChenGearJooJoo Tablet Gets a Makeover Before LaunchBy Brian X ChenMarch 8, 1955: The Mother of All Operating SystemsBy Priya GanapatiGearOlder Windows Phones Can't Be Upgraded to 7 SeriesBy Brian X ChenBSDBy Pamela StatzLinuxBy Pamela StatzBeOSBy Pamela StatzGearMotorola Droid Set for Android UpgradeBy Priya GanapatiGearSymbian Operating System, Now Open Source and FreeBy Priya GanapatiGearAcer Plans a Million Chrome OS Netbooks, New E-ReaderBy Priya GanapatiGearMotorola Introduces New Android Phone, the BackflipBy Priya GanapatiGearWindows Mobile 7 Delayed Until Late 2010By Brian X ChenMore Stories