In the first place, ARO will perform a complete analysis system to check the status of the computer and locate all the errors. Once everything has been completed, ARO will show a list with all the errors it encounters. After that, you will only have to ask ARO to solve all the problems, and in a second you'll have your computer like new.
ARO also has other tools that improve the performance of your computer. You'll be able to perform a registry defragmentation, operation that should be performed every certain amount of time. You can also create registry backups to avoid possible problems. ARO also includes the possibility to program system analyses to forget about this problem.
Don't hesitate and download ARO 2011. You'll surely notice how your computer works much quicker.