How To install Minecraft Mods
Step 1: click the download button.
Step 2: double-click or open the downloaded file: .MCAddon, .MCPack, .MCWorld
Step 3: go to resource or behavior packs.
Step 4: click on the mod, texture pack, etc.
Step 5: click activate.
Step 6: enjoy, and have lots, and lots of fun with it!
*Note: you cannot activate/deactivate packs while you are playing in a world.