How to transfer your Windows 11 setup to a new hard drive — no extra app required

If you have a computer running Windows 11, the day will come when you may have to upgrade the hard drive because it's running ...
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This obscure Windows tool securely and utterly deletes hard drive data

The Windows tool Diskpart overwrites all data on the hard drive with a zero, which is considered a secure deletion method. This applies at least to classic hard drives, i.e. HDDs with magnetic discs.