Update README.md

extra info

README.md

@@ -7,6 +7,8 @@ If you are not a python coder:
 4. Press enter
 5. Wait a second
 6. Double click steamkiller then double click steam killer again and you should be able to run the file
+7. If you get a weird menu popup saying windows protected your pc press more info then run anyway.
+I'd guess it's because the program closes things.
 
 if you are a python coder you can just copy the code from either steamkillergui.py or steamkillernogui.py
 They are the exact same but one is started by pressing a button, the other is started by running the script.