Steam Key Activation Guide

Cập nhật lần cuối vào 30 September 2025 • Đọc trong 1 phút

1. Activating a Key via the Steam Client (Recommended)

  1. Open the Steam application and log into your account.

  2. In the top menu, click on Games.

  3. Select Activate a Product on Steam....

  4. A product activation window will open: click Next, read the agreement, then click Next again.

  5. Paste or type the key you received into the field and click Next.

  6. Steam will validate the key; if valid, the game will be added to your library.

  7. Download and install the game from your library to start playing.

2. Activating a Key via the Steam Website (Alternative)

  1. Log in to https://store.steampowered.com/account/registerkey with your Steam account.

  2. Enter the key in the field provided and follow the instructions to complete activation.

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