K/Q documentation

I’m a K/Q newbie here. Can someone please help me to get documentationfor K (perhaps few basic code)? Appreciate your help. Also I’m bitconfused from where I have to start? K or Q?thanks!

code.kx.com for documentation.

It has been my experience that any k you pick up will be through debugging q functions.? I haven’t really found any decent k docs.? q is what you want to learn.