Hi Karen, the typical symptoms of frequent error messages and random freezing of a computer is a problem relating to Windows registry. Of course, there may be some other reasons causing the above situation, as well. But, if you notice that your PC is running more and more slowly day by day with constant errors and crashing, it must have something to do with Windows registry. Your PC needs a program to optimize the registry as a cleaner and repair the possible system loophole. Advanced PC Tweaker can be your best choice.
