Step 1 - Logon to the computer as normal
once logged on the following box will appear on the top right hand side of the screen 

Step 2 - Click on the Details link on the bottom right hand of the box. The link will open the following browser window 



Step 3 - Login using your school username and password. the following screen should appear 


Step 4 - click on the change details link on the left hand menu bar. the following screen should appear


Step 5 - Click on the Generate number button. if everything goes right you should see the following message appear in the green banner