Microsoft Teams is a program we use for intra-district communication. If you're unable to find it on your district-issued device, you can visit https://teams.microsoft.com and sign in there. After signing in with your district credentials(Email and password), you'll be allowed to download teams, or continue on the online app. 

The Teams app is also available on all mobile platforms, so if you prefer using your cellphone or personal computer to stay in contact, feel free to visit https://teams.microsoft.com/download to download the app to your device. 

Alternatively, on IOS and android devices, you can use either the App Store or Google Play Store to search for and download Microsoft teams. 

Simply go to Http://www.office.com and sign in with your DISD credentials(that's your email address and password), and then on the top right, you'll see "Install Office".

Click that and follow the prompts to reinstall office on your computer. This should only take a few minutes.