Get more from Windows 8.1

Add features to Windows 8.1 *

If your PC is running Windows 8.1, you can get Windows 8.1 Pro Pack and enjoy all the features of Windows 8.1 Pro as well as Windows Media Center for € 159.99 ERP. To buy Windows 8.1 Pro Pack, follow the instructions on this page.

Add features to Windows 8.1 Pro *

If your PC is running Windows 8.1 Pro and you'd like to watch and record TV with Windows Media Center, you can get Windows 8.1 Media Center Pack for € 9.99 ERP. To buy Windows 8.1 Media Center Pack, follow the instructions on this page.

Add Windows 8.1 Pro Pack or Windows 8.1 Media Center Pack to your edition of Windows 8.1

  1. Swipe in from the right edge of the screen, and then tap Search.

    (If you're using a mouse, point to the upper-right corner of the screen, and then click Search.)

  2. Enter add features in the search box, and then tap or click Settings.

  3. Tap or click Add features to Windows 8.1 and then do one of the following:

    • If you need to purchase a product key, tap or click I want to buy a product key online.

      Follow the steps to purchase and enter a product key.

    • If you already have a product key, tap or click I already have a product key.

  4. Enter your product key and click Next.

  5. Read the license terms, select the check box to accept the license terms, and then click Add features.

If you were running Windows 8.1, your PC will restart automatically and Windows 8.1 Pro with Media Center will be available for use.

If you were running Windows 8.1 Pro, your PC will restart automatically and Windows Media Center will be available for use.

* To install Windows 8.1 Pro Pack, you must be running Windows 8.1; to install Windows 8.1 Media Center Pack, you must be running Windows 8.1 Pro. Internet access fees may apply. Prices shown are estimated retail prices; actual price may vary. Additional hardware may be required to watch and record live TV with Windows Media Center. Terms and conditions. If you purchase a new PC with an edition of Windows 8.1 preinstalled and you later upgrade that PC with Windows 8.1 Pro Pack, Windows 8.1 Media Center Pack, a volume license edition, or a retail edition, you will no longer be able to install apps that are provided exclusively from your PC manufacturer through the Windows Store.

See more

Take advantage of our great deals on Windows software and PCs.

Learn more about Windows 8.1 and all its features.

See what you can do with a world of apps at the Windows Store.

Learn about personalization options for Windows 8.1.