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Nicoleep's avatar
Nicoleep
Copper Contributor
Mar 29, 2026

How can I safely prepare windows 10 computer for sale?

I'm getting ready to sell my Windows 10 computer and want to make sure I do a full, secure wipe so none of my personal data can be recovered by the buyer. I've done a basic reset before, but I know that doesn't actually overwrite the data.

What is the most secure way to prepare windows 10 computer for sale? I want to ensure no personal data can be recovered.

Also, anything beyond the drive that needs clearing (BIOS, etc.)?

Thanks.

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