You can change your Windows 10 login screen through your device's Settings app, and make it display any photo you like.

Here is a complete guide to on how to add or change the profile picture of your Outlook account on Windows 11/10. You can follow this post if your Profile picture is not showing up in Outlook. How to ...

You can quickly change the user on your Windows computer without logging out of your current session. Here's how to do it.