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: ...

Optimize your computer's performance and say goodbye to the frustration of a slow system. (Photo: Getty) Did it feel like this article took forever to load? Then you're probably the owner of a slow ...

I ran across these two articles about optimizing your computer recently, and was surprised at the good tech advice from this PC World magazine article, and this mix of bad tech advice with several ...