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.

You can create a guest account on a Windows 10 computer by using the Command Prompt feature. Here's what you'll need to do.

Most people nowadays have their own individual devices. However, if you have a computer that’s shared by multiple people, you should really set them up with their own accounts on Windows 11. This will ...