CSGO HACK

Well, a external hack is easier to code. But first you need to know some basics, like the real basics, coding, and if you already know how to code, like in c++ or c#, you should know that the best way of learning it's by yourself, and trial and error... I'm not telling you to reinvent the wheel or go alone on your journey, but to #getgood, before you start.

You will find lots of information on this forum, that will help you understand the structure of a hack, and how to make your own.
Try to "read" some opensource code, and try to understand how it works.

Easy way to make menu, windows form.
If not, just use console and Getasynckeystate or cin (external)