Make this window smaller and move it to the right,
then click on the picture below to create your "PAINTIT" drawing canvas!
(PAINTIT is a free Oracle/Sun drawing application that works beautifully for this purpose.
It's written in Java and is totally safe, because Java never accesses any of your computer's system resources.
After installation, you can launch the program automatically or start it from its desktop icon or from the Windows Start Menu.