Microsoft Tuesday expanded the capabilities of its Windows Live ID service by adding support for single sign-on for its Windows Live services and making it possible for users to sign up for an ID from ...

Microsoft late Tuesday said it has cleared up what was a daylong outage and that all users have access again to Windows Live services that include Hotmail, Messenger, SkyDrive and Photo Gallery. The ...

Microsoft has released a software development kit for a service that enables users who log in through one Web site to be authenticated on many others. It’s the company’s latest attempt to get other ...

So, am I the only one that gets problems like this? I just want to play GTA IV, which I paid for, and I need to be logged in to Windows live ID to save my progress. Now it seems I forgot my password, ...

The company is releasing some APIs as part of an ongoing effort to woo support for its Windows Live hosted services, particularly from small, Web-based firms In an effort to drum up support for its ...

"Earlier today, an issue began that has caused some consumers worldwide to experience difficulty logging in to their Windows Live ID accounts. This issue has since been resolved and normal operations ...

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