a few simple shortcut keyboard questions?

some help please.

i need keyboard shortcuts for:

1. disable expose


is this possible?

i know i can go to system preferences and manually put corners and F9 keys etc to none but need a quicker way of doing it please.......?

if this is not already built into the keyboard shortcuts can i set up my own to carry this out?

thanks for any help and have a good day!

 

sorry if its confusing.

basically i am a sound engineer so when i am using my recording software i would not like to use the hot corners as when i go to certain areas on the software it shows all windows (bottom left) or desktop (top right) (the only two i have enabled) which is annoying.

when i am not using the recording software i would like to use the hot corners but i don't want to have to go into sytem pref every time i switch from my recording software to other apps as this is time consuming and annoying.

i use the corners alot when not recording or mixing etc and not at all when i am.

regarding keyboard shortcuts in system pref i can assign a new shortcut (i.e. command) but not sure how to program in the command to carry out the desired function?????

thanks for replies.