Here you to

来源: 色大胆小 于 2014-08-20 11:34:26 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (76 bytes)
回答: How to restore system? Thanks a lot 由 yaoyao11 于 2014-08-20 11:31:18

http://windows.microsoft.com/en-us/windows7/products/features/system-restore

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