It's a simple (and sad) fact of life: Windows-powered PCs slow down over time. I'll spare you the techie details as to why, other than to say it's analogous to the way a body's arteries get clogged.

IObit Advanced SystemCare Pro does a good job of rejuvenating sluggish PCs, but it has a few issues that keep it from being our top pick for tune-up utilities. For many people, buying a new computer ...

This top-rated optimization and repair utility comes with a six-month license -- more than enough time to get your PC in the pink again. Rick Broida is the author of numerous books and thousands of ...