I HAVE AN .EXE FILE I WANT TO MESS AUROUND WITH
BUT WHEN I OPEN IT WITH NOTEPAD ++ IT LOOKS LIKE THIS GARBAGE CRAP

¦ª2'I¶ÛC„ ˆ¶­ÀÕSsÚ4eŒ˜¤ÂÇa1”¹²Ô9&
Û¤éŽ3H ˜©5 †éØM¤•;L˜!S>@÷¤Æ@féRH @ôÆ8Óÿ‡ŠVÊÚ4‚¬(aÝ0&›Cm‹Ïnš´€Ø¦˜Á „l_IË+M4p¥9”¢lsXãCs[CB0ɶaHž|§&ÞPn­ÛØ

WHAT DO I NEED TO DO TO TRANSFORM IT INTO AN EASY TO READ SCRIPT OR LANGUAGE

DO I ACTUALLY HAVE TO LEARN THIS LANGUAGE TO MESS AUROUND WITH AN EXE FILE QUITE HONESTLY THIS LANGUAGE IS CRAZY PLEASE REPLY ANY ADVICE WOULD HELP
ALL THE BEST ANNONMISS

There is absolutely no reason for someone to be messing around with the binary in this era of assemblers and compilers. But if you are overly curious, run your debug. Open the command prompt and type debug followed by the file pathname of your exe file.
You can then type ? return to get the help menu.

u unassemble will dump a portion of code.
d dumps data
q quit