You can create a Simple harmless Virus which will not affect your PC at all. Just follow thes Steps 1. Open a notepad (New Text Document .TXT) and copy the following code exactly onto it, and save the notepad
X5O!P%@AP[4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*
2. Rename the file from New Text Document .txt to myfile.com
3. Scan that file with you anti-virus . You'll find that that is a virus. Just delete that file . Wasn't that very simple?