How to change the admin user on a Windows 10 computer, and add or remove admin accounts

You can change the admin user on a Windows 10 PC through the Control Panel. However, you'll need to be already logged into an admin account to do it.
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Windows 10 and Windows 11 vulnerability lets any user access admin privileges

Just because another user on your computer doesn't have admin privileges doesn't mean your PC is safe from hostile takeovers. BleepingComputer highlights a zero-day security flaw in both Windows 10 ...
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Google removes Chrome admin privileges to reduce threat posed by dodgy extensions

A Microsoft dev has submitted an update to Chromium The update de-elevates Chrome, to run without admin privileges by default This should prevent malicious add-ons and extensions from operating freely ...