If your pc is in deep trouble, are you comfortable tweaking it's registry. If you ar enot computer savvy, you will not even know what a computer Registry is. If you have not heard one and you get an error about Registry don't jump to get a
Registry cleaner right away. See a certified Technician who can check or diagnose your pc at a reasonable cost. Going nto your pc registry cna cause tremendous problem to the extent that it will crash and you can't openit anymore.