Repair windows with SFC

Monday, 5 February 2007 is a story I related my company ....
when the operating system I use is Windows XP professional XP2 "GENUINE"
(sorry inside a little congrats), many problems such as ancurnya my registry,
the number of junk files, viruses and others.
when that is possible by my me-Throw handle the operating system because, in my reinstall
many applications that must be installed at all, I spend time friend congrats! and after
the handle many applications in computers Throw that operate in the running if not properly
(error) rocky horror course

the following way I do,
1. Incoming Run and typing cmd;
2. typing cmd in the SFC /?
the options will appear in the picture aid hardened following
3. when the sfc / scannow
This is the final stage, but do not forget to enter the operating system CD ok '
wait until he finished the progress windowsmu will return to the initial performance