Microsoft Videos (ainda Beta) é o lugar onde a Microsoft deverá concentrar seu conteúdo multimídia. Lá você encontra material para desenvolvedores, ITPros, HowTo, etc...

Vamos dar boas vindas ao site :)
Espero que o site comece a aceitar vídeos de fora dos EUA logo.

Fonte: About Microsoft Videos (Beta)

“Microsoft Videos is your central location for viewing rich media from Microsoft. Scan our Quick Picks for the latest videos, enter a search, or choose from our Video Categories. Then tell us what you think by rating what you’ve watched. If you like what you see, share it with a friend or colleague, or link to it in your blog using one of our community features.

Microsoft Silverlight required: To use the player on this site you need to install the free Microsoft Silverlight plug-in.