To create a new class on an existing Piazza account, click the course drop down menu and select Create a New Class. 

You'll then follow the same instructions to create the class:

1. Enter your class name for the correct term and click + Create a New Class:

Note: You can also select Other as a term. 

If a class already exists with the same name, simply add your last name to the course name or number. 

(Example: Test Class 100 - Murphy or TC 100 - Murphy)

2. Enter your class information:

3. Select Join as Professor (or Join as Teaching Assistant) and then click Enroll Me:

You'll now be able to switch between classes from the top toolbar!