Learn how to backup data safely in 2026 using the 3‑2‑1 backup rule, protecting files with multiple copies, media types, and off-site storage options.

Your PC’s storage media is subject to malware and, on occasion, natural disasters such as lightning, fire, etc. — which is why formulating a backup strategy is critical for keeping your data safe. Our ...

How to fully back up your Windows PC for free (even if it's working properly today) ...

Peter is a writer and editor for the CNET How-To team. He has been covering technology, software, finance, sports and video games since working for @Home Network and Excite in the 1990s. Peter managed ...

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