That was two questions.
1.) Are you trying to bind your own game keys?
If yes, then you type in console:
bind "key that you want" "whatever you want that key to do"
Example:
Code:
bind a say "hello world"
2.) Are you trying to bind other people's keys?
If yes, then you will not get help for that here. Changing people's binds without their permission is called "slowhacking" and has been blocked by Valve.
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