Have you stopped using your Mac as a shared device and want to remove/delete other user accounts? If so, do not worry, as Apple provides the flexibility to remove a user from the Mac conveniently.

To delete a user on your Mac, you'll need to do it from the System Preferences menu on your administrator account.

You may want to delete a saved password on your Mac if you no longer use the account or don't want to have that password on ...

The modern macOS makes it simple to add encryption to any mounted volume. The password you set when you encrypt a volume has to be entered each time it’s mounted ...