.=space-Type letters-after that Click on "save" to save the letters click on "delete" to delete the letters and use the left arrow to backspace! and best of all click on the blue square to make a desktop!(and also drag the disks into the tray!)and click on the USB devices to-well I really don't know...Press space to select OS.
by the way there are virus infected websites(super fighter is one). I added a crash sequence, added a startup sequence, added VIRUSES, loaded icons from my tablet, added 4th of July fireworks,
