To all
I solved the problem that I was going to use the System restore for....With A Lot of help and direction from a True friend, I chose yogesh's post as it was first to point to the right way to do a system restore with NIS2009.
But I thank each one of you who followed up with well rounded reasons of why to use a back up program (I have never considered a back up but you guys opened my eyes to the importance of doing it and what it can help solve with PC issues)
And I thank those who did explain the right way to use the system restore and encouraged me That it is OK to use it in the right instance and how to do it.