Activate a steam product

Method 1 – Using the Steam app (Windows/Mac/Linux)

1. Open Steam

• Start the Steam program on your computer and log in.

2. Go to “Games” menu

• At the top left, click Games.

• Choose “Activate a Product on Steam…”.

(If you don’t see the top menu, press Alt on your keyboard.)

3. Start activation

• A window pops up called Product Activation.

• Click Next.

• On the next screen, click I Agree to accept the terms.

4. Enter your code

• You’ll see a box that says Product Code (like in the images).

• Carefully type or paste your Steam key into that box.

5. Finish

• Click Next.

• Steam will check the code:

  • If it’s valid, it will say the product was successfully activated.

• Click Finish.

• Your new game or content is now in your Library.

  • You can click Install right away or do it later from the Library.

Method 2 – Using a web browser (no app needed for activation)

You can also redeem a code on the Steam website.

1. Open the Steam “Activate a product” page

• Go to the official Steam site and sign in.

• Open the “Activate a Product on Steam” page (it looks like the blue page in the images).

2. Enter your code

• In the Product Code box, type or paste your key.

• Tick the box that says you agree to the Steam Subscriber Agreement.

3. Confirm

• Click Continue.

• If the code is fine, the item is added to your account.

• Next time you open the Steam app, you’ll see it in your Library and can install it.

Quick troubleshooting

If it doesn’t work:

• “Invalid product code”

  • Check for typos like confusing 0 (zero) with O, or 1 with I.

• “Duplicate product code”

  • The code has already been used. Contact the store you got it from or Steam Support.

• Region errors

  • Some codes only work in certain countries; check where your code is allowed.