MK Quick Fix (formerly MK Registry & USB Fixer)
Recovering after a virus reached your important files isn't quite an easy task, but MK Quick Fix is the kind of software that can lend you a hand in this regard.
Specifically designed to repair the damage caused by major computer infections, MK Quick Fix boasts a rather minimal interface, with all options displayed right in the main window.
Basically, MK Quick Fix can help you solve Windows problems caused by viruses, trying to enable Task Manager, Command Prompt, Registry Editor and Folder Options, which are usually disabled by various threats.
Additionally, the application gives you the option to restore the Recycle Bin icon, restore missing desktop icons and Taskbar, fix important file associations and fix the common open “User Accounts” error.
Last but not least, there's a dedicated tool to enable automatic Windows logon for the current user and to fix the system error 1240 that occurs after the antivirus software removes certain viruses.
Another thing that's worth mentioning is that MK Quick Fix recommends users to disable or temporarily turn off the antivirus, because it may block certain attempts to repair the found issues.
In addition, MK Quick Fix also features a hardware information tool that displays details about your computer, such as graphic card details, CPU information and physical memory.
MK Quick Fix indeed does its job, but keep in mind that you need administrator privileges to use it on Windows 7. It doesn't slow down the system and, what's more, it even solves common problems and thus boosts computer speed.