Most modern Windows operating systems will defrag your computer automatically, but you can do it manually if you have Windows ...

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: ...

Q: My computer has been sluggish lately. It seems to start up all right, but it takes forever to open and save documents. Any ideas of what may be the problem and how I can fix it? A: It could be a ...