If you want it to be as easy as possible without any customization, use the Nexus Mod Manager.

Else:

Do you want everything?

1. Copy the "Data" folder from your downloaded archive in the Skyrim folder.
2. If you also use the HD DLC, please check your load order.
3. Start the game and have fun.


Do you want to customize your installation?

The diffrent parts of Skyrim HD are splitted into diffrent files.

1. Drop the parts you want into your Skyrim/Data folder.
2. If you also use the HD DLC, please check your load order.
3. Start the game and have fun.

Note: You can customize everything and also mix parts between the Lite and Full version.



Additional Info:

- The "Misc" files include the fixes for the HD DLC