As long as you have an internet connection the following steps should work:
Click on the link below to access the Teams download page. Once on the page, click the purple "Download Teams" button. Make sure to save the file instead of clicking run before you install the program. Once it has finished downloading go to the location where it was saved, click on it so it is highlighted and then right click on it and select run as administrator from the new menu that appears. Once it has finished installing, it will ask for a login, where you will use your eid@colostate.edu for the username, and your csu password for the password. Let us know if you run into any issues!