After downloading Java Minecraft from minecraft.net you will need to change your Minecraft profile to version 1.9.2 in order to use it with LearnToMod. Log in to your Minecraft launcher, then follow these steps:
Note: Any newer version higher than 1.9.2 or The Latest Version are Not currently compatible. Our servers will get there eventually!
Afterwards, go to the server admin page, get a 10-15 min ip and start connecting: http://mod.learntomod.com/server_instances/current There will be a Steve tutorial video that will show you how to connect.
If these instructions don't match what you see on your Minecraft launcher, then most likely you have an incompatible version. Here's how to get a compatible version of Minecraft: