Hey everyone! This is my first instructable so I hope you enjoy it. This Trojan is completely harmless, but it can get VERY annoying. So let's start!
Step 1: Open Notepad
If it isn't already on your desktop, it should be on your start menu.
Step 2: Type/Copy and Paste This Code:
ping localhost -n 4 >nul
Step 3: Save
Now click save as, change the type box to "All Files," and name it [name goes here].bat.
Step 4: Finished!
Done! when launched, It should pop up the command prompt every 4 seconds over and over until you close it. Now e-mail it to your enemy and annoy them.