To use Classroom, you sign in on your computer or mobile device and join classes. After you join a class, you can get work from your teacher and communicate with your classmates.

You can join a class with:

• A class link—Your teacher sends you the link.

• A class code—Your teacher sends or tells you the class code.

• An email invite—Your teacher sends you the invite.

After you join a class on one device, you're enrolled in that class for all devices.

To join a class, be sure to sign in to Classroom with the correct account.

Join with a class link

1. Click the class link your teacher shared.

2. Select the account you use for Classroom.
   Note: If you need to switch accounts, click Switch accounts before you try to join. Learn more.
   

3. Click Join.

Join with a class code

Your teacher can tell you the class code. After you get the code, follow these steps:

1. Go to classroom.google.com.

2. Make sure to sign in with the correct account. If you're already signed in and need to switch accounts, in the top-right corner, click your profile pictureselect or add your account.

3. At the top, click Join class .

4. Enter the class code from your teacher and click Join.
   
   Note: Class codes are 6-7 characters, and use letters and numbers. Codes can’t have spaces or special symbols.

1. Go to classroom.google.com.

2. Click the classClasswork.

3. Click the assignmentView assignment.

4. Click the image with your name to open the assigned file.

5. Enter your work.

6. On the document or in Classroom, click Turn in and confirm.