Before you get started, be sure you have already downloaded WowMatrix.

Here's how to install World of Warcraft AddOns in 3 easy steps:

Step 1: Open WowMatrix. You'll see a screen that looks like this:

Step 2: Click the 'Get More AddOns' tab at the top.
You'll see the list of WoW AddOns that you can install using WowMatrix:

Step 3: Select an AddOn that you'd like to install from the list, then click the 'Install' button:

That's it! You are done. You have just installed a WoW AddOn in 3 easy steps using WowMatrix.

Important: If your World of Warcraft game is already open, you will need to close and re-open the game before it recognizes any new WoW AddOns you have installed.

Happy gaming!