1. Log in to your Gateway account.
2. Scroll down and click on Microsoft 365.
(Highlighted in the first image)
3. On the new page, click on Install Apps.
(Highlighted in the second image)
5. Select Microsoft 365 apps to begin the download.
(Highlighted in the third image)
6. On the new page, click on Install Office (Highlighted in the fourth image) 
7. Once the file downloads, open it and follow the installation prompts.
8. After installation, sign in with your school email when prompted.