I recently researched the subject and discovered that people are quickly discovering the advantages of using the technique discussed above as a way to fix an apoint exe error and a host of other pc woes. Registry keys that are no longer needed can in some cases hang up your windows system and the best way to detect the obsolete keys is by using one of these utilities. I'll expand on this a bit: these repair tools cannot remove viruses, for instance; to take care of that, you'll require a different utility which was designed with that goal in mind. Remember: the computer you sit down at every day is similar to your car as it calls for a maintenance routine if you want to keep it functioning at its best. In all likelihood you learned some new information here; i hope that it helped you rid your pc of these inconvenient glitches.