I've dug out a few really interesting pages from Microsoft Tester center [http://msdn.microsoft.com/en-us/testing/default.aspx] space hosting on MSDN.
The couple technical-oriented links talking about some Code/Design review aspects and practices at Microsoft:
The following 3 links from on management and improving processes from a personal blog of Microsoft Test manager
I don't think that MS Tester center is super resource with always fresh and novice content. I believe it's a bit static and archaic but for someone it can be good start point in testing journey. More attractive and concrete Microsoft!