Desktop Lock   
by TopLang software studio   

Desktop Lock is a powerful computer security protection and access control product, it locks your computer to prevent people from accessing your private documents or resources. After your computer was locked by Desktop Lock, people will not be able to access your documents, browse your computer, or use programs on your computer.
Desktop Lock fully supports all Windows system, includes Windows 2000/XP/NT and Windows98/ME, it is the only lock system software that supports Windows 2000/XP. Desktop Lock provides more features for your use.