How to create a virus from notepad ?

hi friends ! today i am gonna tell you a simple trick to create a virus and scare your friends with a simple trick with the help of notepad . Here are the following steps :

1. open notepad
2. type lol=msgbox ("Warning a virus has been detected on your PC. Press YES to format your hard disk now or press NO to format your hard disk after system reboot",20,"Warning")
3. save it as virus.vbs
4. now when u will oped the file , a window pops out saying a virus has been detected
5. press yes or no to close the window
6. put it in start up folder of victim's account .
7. now on start up the window will appear saying "Warning a virus has been detected on your PC. Press YES to format your hard disk now or press NO to format your hard disk after system reboot " , and your friend or victim will b scared  lol :)

NOTE: This does not harm your computer as it does not contain virus .

The yes or no button do nothing except closing your window .

Also you can edit the virus sentence by changing the sentence in inverted commas