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.

How to Add a Password to My Wi-Fi Connection. Keep unwanted guests off of your Wi-Fi network by enabling password protection.

Forgetting your Wi-Fi password is a common problem, especially when you need to connect a new device or share your network ...

We got a new Roku stick because the old one stopped working. We also changed the internet (Wi-Fi) password with the internet provider at the same time.