Hi everyone. Does anyone have a view on the merits or otherwise of the lots of programs which offer to speed up/repair your PC? I’m running Vista and use a free version of Advanced SystemCare which I run occasionally and it purports to clear up registry errors and remove junk files etc. I’m being invited to upgrade to the pro version for £20 which,it is claimed, will make the ‘puter fly and more reliable.

I would appreciate the views all you experts out there. Thanks