Installation
Resource Packs
Resource Packs
Launch Minecraft.
Navigate to Options > Resource Packs > Open Resource Packs Folder.
Drop the resource pack into this folder.
Enable the resource pack in the menu.
For a more detailed explanation, see the Minecraft Wiki.
Data Packs and Crafting Tweaks
Data Packs and Crafting Tweaks
Launch Minecraft and navigate to the Singleplayer menu.
Select the world and click the 'Edit' button, then Open World Folder.
Navigate to the 'datapacks' folder and move the data packs or crafting tweaks into this folder.
Launch your world and use the command '/datapack list' to check all packs have been installed correctly.
For a more detailed explanation, see the Minecraft Wiki.