ZDNET's key takeaways Frequent computer maintenance is key to keeping your desktop performing at its best for years after purchase.It's an important habit to build early on, and most tools you'll need ...

Is your computer slowing down? You don’t need to settle for a sluggish system or buy a new one. PC tune-up utilities can significantly boost your speed and performance, providing an affordable ...

Dan Tynan is a freelance writer based in San Francisco. He has won numerous journalism awards and his work has appeared in more than 70 publications, several of them not yet dead. Self-maintenance ...