There are a few different ways that you can log into your TUT account:
The first way is to go to the TUT website and click on the "Login" button in the top right-hand corner. From there, you will be prompted to enter your TUT credentials (username and password).
The second way is to use the TUT mobile app. To do this, simply download the app from the App Store or Google Play and then open it. Once you're in the app, click on the "Login" button and enter your TUT credentials.
The third way is to use the TUT single sign-on feature. This allows you to log in with your TUT credentials on other websites that support this feature. To use this feature, simply go to the website that you want to log in to and look for the "TUT Login" option. Once you click on that, you will be prompted to enter your TUT credentials.
If you have any problems logging into your account, you can always contact the TUT Help Desk for assistance.