The keyboard key says "Print Screen" or an abreviated form of that. It's usually in the upper right of a PC keyboard.
On the Classmate it's one of the Function keys on the top row.
- Hit the "Print Screen" key
- Go to Windows Start -> All Programs -> Accessories -> Paint
- Hit Cntrl-V or use File -> Paste
- Crop & save
When you make a CD post you'll see a button that says "Manage Attachments".
Click on that and you can browse to the file you've saved, then click "Upload".
For your Teleop you just need to remove the Motor Set and put the new output directly into Arcade Drive.
You might also want to modify axis 1 (x) the same way to slow down the turn, but you'll have to try it.