If you need information on how to set up Supreme Commander: Forged Alliance (SC:FA) and the FAF client, you can read the Windows Installation Instructions or the Linux Installation Instructions.
If you want to know what is different compared to the Steam version of SC:FA, you can read this.
If you're new to Supreme Commander or haven't played in a long time, you may want to check out any or all of the links in this section.
Video intro to some basic concepts in FAF - <5 minutes
FAF Guide - In-depth explanations of basic FAF concepts - 5,276 words (~24 minutes)
Unit Micro - How to control your units - 4404 words (~20 minutes)
Beginner's Guide to Forged Alliance - 3817 words (~17 minutes)
If you know the basics of the game and are looking to improve your gameplay, you may want to check out any or all of the links in this section (whether you're a new player or a pro, these resources could help you to improve).
How To Play FAF & Get Better - Cliff Notes - 1,879 words (~ 9 minutes)
How to improve forever - Blackheart's 6 laws - 1,816 words (~8 minutes)
Heaven's Video Tutorials - 60 videos (between 3 and 54 minutes each)
TheForgedAllianceColonel's Tutorials Playlist - 28 videos (between 2 and 29 minutes each)
UI mod guide for the improving player - 492 words (~3 minutes)
Ladder 1v1 - Beginner, Intermediate, and Advanced Topics - by arma473 - 27,175 words (~2 hours)
General 1v1 Guide - 3815 words (~17 minutes)
UEF 1v1 Guide - 2553 words (~12 minutes)
Cybran 1v1 Guide - 8802 words (~39 minutes)
Aeon 1v1 Guide - 1353 words (~6 minutes)
Seraphim 1v1 Guide - 3828 words (~17 minutes)
BRNK's Tutorials - 19 videos (between 5 and 72 minutes each)
Все туториалы / Zlo's Tutorials Playlist - very large playlist of videos from numerous sources (many are in Russian) / очень большой плейлист видео из многочисленных источников (многие на русском)
If you're confused, or stuck in a rut, or you want help from others, you could benefit from some trainers' advice. Replay analysis is often available upon request as well.
Training Channel in FAF Discord - a place to ask questions and learn things
Active Trainers Contact Page - a list of trainers
This section is for specific information on units, game mechanics and other facts and numbers which are useful to know when playing Forged Alliance.
For an overview of the factions in Supreme Commander visit: Faction Information
To learn more about the specific economy of Supreme Commander visit: Adjacency Bonus
For specific information regarding the Engy mod patch visit: Engy Mod
To view unit stats, and compare units with each other, visit: Unit Database
To see unit stats and calculations visit: FA Stats And Calculations
To view specific info about tactical and strategic missiles, visit: Missiles
Capacity of several air types of transport: Air Transport
The SupCom Wiki is a comprehensive resource about Supreme Commander, however, it is out of date and does not contain accurate values.