Deep Freeze 7

Faronics Deep Freeze makes computers indestructible and prevents against unwanted workstation changes—regardless of whether they are accidental or malicious. Deep Freeze is proven to reduce helpdesk support incidents and allows IT personnel to focus on more strategic IT needs.

SuperAntiSpyware Free 4.31 1000 Final

SUPERAntiSpyware Free Edition is a free and useful software that will detect and remove thousands of Spyware, Adware, Malware, Trojans, KeyLoggers, Dialers, Hi-Jackers, and Worms. SUPERAntiSpyware features many unique and powerful technologies and removes spyware threats that other applications fail to remove.

Virus Effect Remover 1.9

Virus Effect Remover is a tool which helps you to remove the effect of viruses from the Windows Registry and File System.
It also detects the registry error caused by viruses and enables the Blocked content like task manager, registry editor, folder option, etc.

Requires Microsoft .NET Framework 2.0.