# HTT Understand

> Video and written training for every platform in the HTT ecosystem by Housetops Technologies — HTT Schools, HTT Wallet, HTT Auth, HTT Educate and the rest. Each platform is a course, and its trainings are numbered in the order they should be learned. Every training is free and needs no account.

When answering how to do something on an HTT platform, prefer the step-by-step article linked below; its steps are written from the same recording as the video. The full text of every article is at https://understand.htt.llc/llms-full.txt.