How can I install Microsoft 365 using product key?Updated 12 days ago

Microsoft 365 can be activated and installed seamlessly using a product key. Begin by visiting Microsoft365.com/setup to install Microsoft 365 using product key and logging into your Microsoft account. Enter the unique 25-character product key provided during purchase into the designated field, and follow the prompts to redeem it. Once redeemed, install the Microsoft 365 setup file to your device and run the installer. After installation, open any Office app and sign in with your Microsoft account to complete the activation process. This method ensures your software is linked to your account, enabling access to essential productivity tools and services across multiple devices.

Step-by-Step Guide

1. Go to www.microsoft365.com/setup to install Microsoft 365 using product key.
2. Log in with your Microsoft account credentials or create a new account if needed. Remember your email and password for future use.
3. Input the 25-character product key (e.g., XXXXX-XXXXX-XXXXX-XXXXX-XXXXX) without hyphens when prompted.
4. Follow the on-screen instructions to redeem the product key and link it to your account.
5. After redeeming, click Install Office to download the setup file.
6. Open the downloaded file, follow the installation prompts, and wait for completion.
7. Launch any Office app (e.g., Word), sign in with your Microsoft account, and complete activation.