Thankfully, documentation on this stuff is better than ever! The
screensteps should get you started well enough though.
(ps: Googling "FRC vision tracking" or "FRC vision processing" returns this as the first link. Being able to Google things well is an imperative skill for any profession relating even tangentially to computers, and is something that is worth developing. It saves you the time that you spend waiting for my response, and me the time that it takes to write this response.)