Microsoft 365

Microsoft 365 is a suite of software applications developed by Microsoft. The 365 platform includes Microsoft Word, PowerPoint, Excel, and many others.




How to login


How to update

Tutorials, Tips, and Tricks



Trinity faculty, staff, and students.



All campus computer labs, including the Technology Commons (at the back of the library’s 3rd floor), have Word, Excel, and PowerPoint installed. 


Personal/Trinity Computers

Visit the Installation section for more information about how to install M365 and log into your account.



How to login

If you want to see a video on logging in and installing, click here

Step 1: Navigate to on your favorite web browser (Chrome, Firefox, Safari).

Step 2: Click on the orange Sign In button on the left side of the screen. 

Step 3: In the new screen, enter your full Trinity email address and click Next

Step 4: Next, enter your TU Network password and click Sign in

**If you have used Microsoft 365 (Office 365) in the past, you will no longer log in with the password you initially set up. You will log in using your Trinity email address and password.

Step 5: Next, you will have to authenticate your account with DUO. Choose  “Send me a Push” or “Enter a Passcode.” 

If you need assistance setting up or logging into DUO, check out this link.

Step 6: After approving through Duo Push or entering the passcode, you will be directed to the Microsoft 365 homepage, also known as Office 365.

Step 7: From this homepage, you will be able to utilize the entire Microsoft 365 Suite online, as well as install or update your Microsoft applications such as Word, Excel, and PowerPoint. For tutorials, helpful tips and tricks, check out Microsoft 365 on the ITS Service Catalog. 


Installation of Office 365 only includes the following desktop applications:  Excel, OneNote, Outlook, PowerPoint, Teams, OneDrive, and Word. 

If you want to see a video on logging in and installing, click here

Step 1: To download the suite, click on the Install Office button in the top right corner of the page and select Office 365 apps. OfficeSetup.exe file will download automatically. 

Step 2: Once downloaded, open the OfficeSetup.exe file. Follow the instructions on the screen to install and Sign in. When done installing, you will see a “You’re all set! Office is installed now” message; you can close the pop-up window.

Step 3: Once the installation is completed, sign in to your M365 account, using your  TMail address, followed by your network password and DUO MFA. 

How to update

If you want to know how to update your PC, click here

If you want to know how to update your Mac, click here

Tutorials, Tips, and Tricks 

Microsoft Word  

Word Essentials 

Word for Desktop

Word Online

 Word Help from Microsoft

Microsoft PowerPoint 

PowerPoint Essentials

PowerPoint Tips and Tricks

 PowerPoint Help from Microsoft

Turn your presentation into a video

Microsoft Excel 

       Excel Essentials

       Excel Help from Microsoft

Additional Resources 

Additional Microsoft 365 Tutorials, Tips, and Tricks

Additional Microsoft 365 Linkedin Learning Training 

Access, Download, and Installation Video 



Service ID: 18045
Fri 2/24/17 3:28 PM
Tue 6/4/24 12:12 AM