I would recommend this. A lot of the errors it will purge are from internet temp files that you can eliminate yourself by clearing them regularly, (Control, Shift and Delete) or regularly emptying your recycle bin. It does repair errors that you can not do easily do yourself unless you are a computer geek. Once the computer scan is complete, click “Fix All” which it will complete automatically; you have to restart the computer and that is it.
I live on the coast of the Arctic Ocean and use the computer a lot because I can not surf the waters and have no other entertainment here. It works well and gets a 5 star review. Happy surfing and enjoy.
i noticed my pc startup speed got improved by almost 80% after running removing all useless programs that runs automatically when my pc starts using regservo startup wizard ,i have to mention also their customer support is fast and easy to reach.