System Repair malware. How to remove System Repair virus?

The current trend for the family of fake system defragmenters is that they give more and more new but similar programs, however, having different names. The way the act, however, is very similar. All of them have the destructive impact on the contaminated machines. The same can be fairly attributed to System Repair virus. It is the same as Windows XP Repair, Windows Vista Repair, Windows 7 Repair or just Windows Repair malwares.