Some of the Batch Viruses codes..
<<::How To Make A Simple Batch Virus::>>
Some KeyWords:
%SystemRoot%/%WinDir% = Windows Directory
%SystemRoot%/%UserProfile% = Users -OR- Documents and Settings
%SystemRoot%/%ProgramFiles% = ProgramFiles Directory /**NOT PROGRAM FILES (X86) DIRECTORY **\
%SystemRoot%/%UserProfile%/%AppData% = AppData -OR- ApplicationData