As with all things, your computer too can collect dust, which can clog its components. Here's how frequently experts suggest you should clean your PC.

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 ...

System snapshots are the perfect complement to traditional backups. They can save the day when your computer goes awry or an update goes south. Here's how they work.

I'm staring right now at a printer that works about one-third of the time. And even then, it's a crapshoot -- it's likely to jam or fail to print in color without streaking. Why am I keeping it? A ...

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