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.

Set minimum password length First, you can ensure that anyone who has an account on this computer uses a password of a certain length.

Gadgets How To Set Up a New Windows 11 Computer Don't be daunted by the setup process for Microsoft's latest OS—here's what you need to know.

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.

You can still create a restricted guest account to share the device with other people, and in this guide, I'll show you how on Windows 11.