thanks now it's normal again
and it made 14 files,7 rar files and 7 efl files in total size of 1 gb
should i delete it or keep it in there?
and if i keep installing windows updates if it gets slower again,do i have to do all this again?because there will be SP 1 installing in windows update for 64 bit version of windows
and it used to make my computer lagg