How to install Resource Packs in Minecraft 1.12.2/1.11.2?

To install resource packs in Minecraft 1.12.2 and 1.11.2, it is not very hard! A pack in 1.12 and 1.11 can be installed in 3 ways, basic, MCPatcher HD and Optifine HD method.  The first method is recommended for resource packs that are 8×8 or 16×16 in resolution, and the other two methods are recommended for packs HD, with resolution up to 32×32 to 512×512! I hope you understand the what about the resolution, and you need to install any packs. See below for the 3 methods!

Installation tutorial:

Basic:

1. Download the latest pack from the download section.
2. Run Minecraft, select “Options…”, select “Resource Packs”, select “Open resource pack folder”.
3. Drag and drop the downloaded pack into the resource pack folder.
4. Go back to Minecraft and select the Faithful 32×32 pack and you are done.

MCPatcher HD method:

1. Download the latest pack from the download section or the customizer.
2. Run Minecraft, select Resource Packs, select “Open resource pack folder”.
3. Drag and drop the downloaded pack into the resource pack folder.
4. Go back to Minecraft and select the Faithful 32×32 pack.
5. Close Minecraft.
6. Download the latest MCPatcher HD
7. Run MCPatcher.
8. Hit the Patch Button.
9. Close MCPatcher and you are done.

Optifine HD method:

1. Download the latest Faithful.
2. Go to Start > Accessories > Run.
3. Type in %APPDATA%/.minecraft/bin and hit enter.
4. Drag and drop the downloaded texture pack into the resource packs folder.
5. Find and download a suitable version of OptiFine HD
6. Open the bin folder.
7. minecraft.jar with an archive editor (WinRar/7-Zip/etc).
8. Delete META-INF.
9. Open the downloaded OptiFine.
10. Drag and drop the contents of the OptiFine download into the open minecraft.jar.
11. Close both the OptiFine and minecraft.jar windows.
12. Run Minecraft.
13. Select Options > Animations
14. Click both Lava and Water until they both say Dynamic and you are done.