Don't skip this crucial PC maintenance step - an expert explains how to do it correctly

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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 are either cheap or completely free.
• This guide spans from cleaning out piles of dust to managing startup programs.

Like many people, my entire life revolves around my computer. I use my desktop for work, paying bills, gaming, and just about everything else. That's why it's so important for me to perform regular maintenance. It keeps my system running smoothly and prevents problems before they happen.

Also: Finally, a Windows desktop I can confidently put away my iMac for

However, let's be honest, though: most people don't bother with PC maintenance. It's easy to forget, put ...