Wallpaper In Brick Design Is The Future Of The Urban Loft

Feb 27, 2016my wallpaper stays black and in the corner of it says "build 7601, this copy of windows is not genuine" also i can't seem to get new updates nor go back to windows 10 as it says my copy. Jul 10, 2012new boot sector written successfully, chkdsk ran successfully, unspecified errors noted safe mode still won't start at all, normal mode same as before starts but freezes at wallpaper any way.