glad it helped BOO,
Thr cache is the 'crap' that gets inself locked into your computer Chine
Go to Tool,
Delete Internet Browsing,
Check, Temp.files
Cookies and history
then delete
I done did it! Although it's made no difference to here at all but it has made youtube go faster... and I didn't have much a problem with here so all is right with the world.
I don't think you do know when its done China apart from it disappearing off the screen, I try to do it about once a month to stop it clogging up with stuff, every site we visit, cookie are attached to it and are sent into your computer, might also be worthwhile using a registry cleaner too, this gets rid of unwaned stuff and helps speed up your machine