I was asked by several people to make some uptodate beginners guide, so here it is.
This goes over the basics of navigating the UI, buying a mech, building a mech, Skilling a mech, and some of the settings I use.

Next video will focus on weapon systems, how they work, pros and cons of them.

0:00 Intro
0:58 Main UI Explaination
12:12 Buying a Mech
15:02 Building a Mech
41:45 Testing a Mech and some Mech testing controls
44:47 Cosmetics
47:30 Import and Export Loadouts
48:45 Skills
1:01:48 Settings

Discord:   / discord  

Simple Mech Builds for Import: https://grimmechs.isengrim.org/Database
Mech Build Website: https://mwo.navalpha.com/