The Net Passport allows you to create your sign in credentials (e-mail and password) once, then use them everywhere on the Microsoft Passport Network. If Windows XP keeps popping up with messages claiming that you need Net Passport and you want to disable the message, you can by following this guide (don't worry, you don't need Net Passport, this is just a Microsoft marketing strategy).

Disclaimer:Warning Serious problems might occur if you modify the registry incorrectly by using Registry Editor or by using another method. Modify the registry at your own risk, Every effort has been made to ensure that registry edit instructions are correct and safe. FixMyXP cannot be held responsible for any damage done to your system by using this guide.

Before beginning this guide, please do this