A number of BitDefender users, whose 64-bit Windows systems stopped working or were unable to be rebooted after security program updates, vented their frustration by flooding the antivirus vendor's ...

An update pushed out on Saturday for the BitDefender anti-virus software will break 64-bit installations of Windows XP, Windows Vista, and Windows 7. The update results in false positive detection of ...

Ken wrote in saying he loves PCWorld, natch, and that he wants to know the difference between 32-bit and 64-bit operating systems. I have to admit this isn’t something I’ve thought about in a long ...