No such program exists. But if you want to tells us about these errors,
with specific details, we will try to help.
"How to ask a question"
http://support.microsoft.com/kb/555375
will help you to create a question that is more likely to provide the
help you are seeking.
---
Leonard Grey
Errare Humanum Est
Barbara wrote:
> I am getting several errors lately with various programs. Someone told me
> that you could run a scan of the computer that would tell you the problems
> that the computer had and these could be corrected. Is there a trusted
> reliable free program that would check the computer, give the results of
> problems and then correct them without harming the current programs, etc.
> Would appreciate any help regarding this. I am a novice user so I would need
> to know that I would not crash the computer doing this.