Includes: Dawnguard DLC Hearthfire DLC Dragonborn DLC The Elder Scrolls V: Skyrim - DawnguardDawnguard is the first official game add-on for The Elder Scrolls V: Skyrim - the 2011 Game of the Year. The Vampire Lord Harkon has returned to power. By using the Elder Scrolls, he seeks to do the unthinkable - to end the sun itself. Will you join the ancient order of the Dawnguard and stop him? Or will you become a Vampire Lord yourself? Featuring an all new faction questline and locations, the ultimate choice will be yours. The Elder Scrolls V: Skyrim - HearthfireWith this official add-on to The Elder Scrolls V: Skyrim, you can purchase land and build your own home from the ground up - from a simple one-room cottage to a sprawling compound complete with an armory, alchemy laboratory, stable, garden, and more. Use all-new tools like the drafting table and carpenter’s workbench to transform quarried stone, clay, and sawn logs into structures and furnishings. Even transform your house into a home by adopting children. The Elder Scrolls V: Skyrim - DragonbornWith this official add-on for The Elder Scrolls V: Skyrim, journey off the coast of Morrowind, to the island of Solstheim. Encounter new towns, dungeons, and quests, as you traverse the ash wastes and glacial valleys of this new land. Become more powerful with shouts that bend the will of your enemies and even tame dragons. Your fate, and the fate of Solstheim, hangs in the balance as you face off against your deadliest adversary – the first Dragonborn.

Go to: http://store.steampowered.com/ and download STEAM client Click "Install Steam" (from the upper right corner) Install and start application, login with your Account name and Password (create one if you don't have). Please follow these instructions to activate a new retail purchase on Steam: Launch Steam and log into your Steam account. Click the Games Menu. Choose Activate a Product on Steam... Follow the onscreen instructions to complete the process. After successful code verification go to the "MY GAMES" tab and start downloading.