Questionn

i have an older version of minecraft so i was wondering what one to look up to get an updated one >.>

1.2.5, I'm kinda confused, do you need an update or something? Or are you playing Classic Minecraft?

1.2.5 is the latest version of Minecraft.

If you wish to update to this version, just go to Options on your launcher, and press "Force Update" and login. It'll download the newest files and .jar you'll need and you'll be up to date!