For the last couple months I’ve been troubleshooting a vexing problem on my new quad-core HP desktop: Roughly once per week, the machine would start running as slow as molasses. And I mean slow: ...

A spate of scareware apps that trick users into buying useless hard disk repair tools appears to be part of a concerted campaign to push fake ‘defrag’ software, a security company has said. A spate of ...

Does anyone know how to setup the disk defragmenter so that I can have it run when I boot up my PC? My hard drive is fragmented really badly, but it seems that if I run it after I log on, a lot of ...