For creating a virus with notepad, please follow the procedure below.
Right click on desktop
Click New -->> Text Document.
Double click on New text document
Copy the following code below and paste into the new text document.
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")
Now save it by this name "Virus.VBS" and double click on (Virus.VBS) file.
Now open a new window like the below image. And close this window.
Copy (Virus.VBS).
Go to startup folder and paste (Virus.VBS).
From now when you start your computer, you will see a massage like the below image.
