A password manager is an online service that stores your passwords as well as other data like credit card numbers, bank ...

Windows does allow you to add a password to your account later through the User Accounts feature in the Control Panel. Once set, Windows displays a password text bar when it boots up.

If you need to change the password on your Mac computer, here's a guide on how to change or reset it (if you've forgotten the original password).

How to set a password on your Mac computer and lock it, in 5 different ways How to take a screenshot on a Mac, and find that screenshot on your computer later Laura McCamy ...

All someone needs is a few minutes in front of the keyboard to retrieve anything they want. A login password won’t protect you, either— breaking into a password-protected computer is insanely ...

If you want to turn off a firmware password on your Mac that you've set up, the process is basically the same as above, except at step 4 you click Turn Off Firmware Password.

We show how you can recover, reset lost or forgotten BIOS or UEFI password for Windows computers. Also learn how to set a BIOS or UEFI Password.

In the meantime, setting a root password prevents unauthorized access to your Mac. To enable the Root User and set a password, please follow the instructions here.