Several users have described an issue where, upon activating the screensaver, the computer crashes. Apple Discussions poster alamosakid writes: "Whenever I turn my screensaver on, my MacBook freezes.

HWiNFO (Hardware Information) is a free, professional tool for Windows PCs. You can think of it as an all-in-one system ...

Pop quiz: How often do you need to restart your computer for best performance? Here’s a hint. If you only do it when your machine crashes or needs to update, that’s not enough. Tap or click for my ...

An update issued by Apple Inc. yesterday appears to have solved most of the screen freezing problems iMac users have been reporting since August, according to messages posted on support forums.

Computers live by Murphy’s Law: “Whatever can go wrong, will go wrong.” Which is why, at some point, your computer will freeze, or flicker, or even shut down. Most of us are comfortable using ...