There is a known compatibility issue with the latest version of Student Email (Office 365) and Firefox. When composing a new email there is no Send button. This issue is isolated to Firefox only, at this time there is no resolution, however, there are some ways around this. Please use one of the 3 methods below:
Select a different Web Browser
Chrome, Internet Explorer and Safari all render the page correctly.
Go Full Screen
Windows: F11 will load full screen and the menu bar appears.
Mac: Function F11 or Firefox Button à Full Screen
Adjust the Zoom of the page
Control Shift + to Zoom in or Control – to zoom out
Once you adjust the size the Send Discard Insert menu will appear at the top of the email.