my aim is like this. After format my computer i will install windows 7 or win xp on PC and all of my use necessery programs like Adobe reader & yahoo messener etc as of Jan-31-2011. After this i want to install a program like this which can put a check point perminently on Jan-31-2011 upto diskspace use 25 GB for example.
There after i keep on doing my work on this pc over a year till Jan-31-2012, at this time my computer infected by many viruses & childrens games and disk space use upto 100 GB.
Now i decided to go back to a ckeck point on Jan-31-2011 in the month of Feb-01-2012, which can bring back the system at 25 GB space used and all unnecessery programs should be removed.
So i like to know to achive this task which program i have to use, because i no need to format my computer every time to rebuild from the begining.
so can any body let me know which program i have to use.
thanks for your answers
Edited by tester2, 15 January 2011 - 12:12 PM.