Step 1: Redeem Your Product Key

1. Go to https://www.microsoft.com/redeem
2. Sign in with your Microsoft account (or create one if you don’t have one).
3. Enter your 25-character product key (found on your card or email).
4. Click Next and follow the on-screen instructions to redeem it.

Step 2: Install Microsoft Office 365 Personal

1. Once redeemed, go to https://www.office.com
2. Sign in with the same Microsoft account you used to redeem.
3. Click "Install Office", then select Office 365 apps.
4. Follow the download and installation instructions.

Step 3: Activate Office 365

1. Open any Office app (Word, Excel, or PowerPoint).
2. Sign in with your Microsoft account.
3. Follow the on-screen steps to complete activation.

Your Microsoft Office 365 Personal is now activated and ready to use!