PrivaZer can permanently wipe all traces using secure deletion methods and also reset your free disk sectors to zero to eliminate all traces from previous delete operations. The initial scan and cleaning process can be a little time-consuming (20-30 mins), depending on the size of your disks and number of traces found. Other features include scheduled cleanings, support for removable drives and USB keys, automatic registry backups, deletion of USB history, and more.
You can review the results in the detail and choose to securely erase them from your disk. The program performs a very thorough scan that not only includes the common traces like registry, Internet history, cookies etc., but also looks for potential traces in your free disk space sectors.
Read More
Tweaking.com - Windows Repair is an all-in-one repair tool to help fix a large majority of known Windows problems, including registry errors and file permissions.
Some situations this could work for you might be an error message you receive where something no longer works like it used to. Widespread use for Windows Repair is after a malware infection. While there are many tools to help remove the infection, you will often have issues left over like a disabled Action Center, firewall, anti-virus, or even worse, internet connection. We’ve seen these hundreds of times. Booting into safe mode and running this program can solve these problems, and everything was working again. Occasionally you might have to change back some settings you have modified, but it’s worth it.
Read More
This will help get the sidebar working again if it fails to run, or if some gadgets that once worked no longer work. (Such as gadgets with just a white background).
Read More
This will repair WMI on the system. WMI is used by many Windows services and 3rd party programs. When WMI becomes corrupt these services and programs will fail.
Read More