ok. i know lot of people have a limited space on their hard drive. is there way remove all older jar without having to find the file. if not, where do i look just to remove it just make room on my SSD? i can't just keep installing new update without removing them. it got be remove at some point in time!
C:/Users/(your name)/AppData/Roaming/.minecraft/bin
With the new launcher it'll be in a versions folder