editor - commenting out whole sections

[gbgb 0]

Is there a way to mark a code section and have it commented out n "one click"

I know it is possible to /* at the begining and and then */ at the end but what I am looking for is a "one click" way to insert // at the beginning of each line in the section (an then removing it)

This is a feature found in all IDEs that I know, so I either missed how to do this or it does not exist in the SB IDE editor.