I cannot run or open any programs
If you're looking for help, you need to be *much* more explicit about
your problem.
1. Describe your computer and its hardware.
2. Please describe your computer, especially its hardware--what CPU,
how much RAM, etc.
3. How long have you had the computer?
4. How long have you been having this problem? Is it new or has it
always been there since you got it?
5. If it's new, when did it start, especially with relation to
something else you may have done or installed?
6. Exactly what does "I cannot run or open any programs" mean? How are
you trying, and what happens when you try? If you get an error
message, please quote it verbatim.
7. What anti-virus and anti-spyware programs do you run, and are they
all kept up-to-date?