I found some interesting articles about Windows 8 Forensic Guide. You can download the pdf materials here : http://propellerheadforensics.com/2012/04/18/42/thomson_windows-8-forensic-guide/

Even the materials talking about forensic in Windows 8, It’s also useful for Windows Vista and 7.

Besides that, i found other great materials talking about WIndows forensic. You can view those materials here :

http://publicintelligence.net/microsoft-windows-7vista-advanced-forensics-guides-for-law-enforcement/

I will update this page if i find interesting articles / materials around Windows Forensic Guide. Stay tune. Bye :D