You need administrative privileges to access the best system optimization tools for Windows computers, such as the System Configuration menu, ReadyBoost, Disk Defragmenter and Virtual Memory manager.

Few things are as infuriating as a sluggish computer. That's been common knowledge since the early 1980s, when the principle of the Doherty Threshold was coined. In a study published in the IBM ...

When it was fresh from the box, your computer likely zipped along while opening programs and performing operations quick as you please. Over time, its speed has waned, and your once zippy computer is ...

Add Yahoo as a preferred source to see more of our stories on Google. You’ve likely heard people talk about “the cloud” in the context of devices and data storage—but if you’ve merely nodded along ...