MAP a key to complete a sketch

OK, I am not sure how to describe this. I want to map thefunction of a key, lets say "ALT+1, or the number '1' key alone" toallow me to complete a sketch. I don't want to have to go to thetop-right side of the screen every time to complete a sketch, orfeature. It would be so much faster to just press a key, or keycombo to complete the command.

HOW can I do this?

ASolidworksSketching