Step 1 - Get a Windows Live ID If You Don’t Have One Already.
If you do not already have a Windows Live ID, go to https://accountservices.passport.net/reg.srf?id=486&ru=http%3A%2F%2Fwww%2Epassport%2Enet%2FConsumer%2Fdefault%2Easp%3Flc%3D1033&vv=30&sl=1&lc=1033.
Any email address can be used to get your Windows Live ID. Complete the creation of a Windows Live ID, and then close the browser window. This will be the username and password you use to log into PartnerSource or CustomerSource in the future.