Add the Draw tab

Start a new email or reply , select File and choose Options.

Select Customize Ribbon in the Outlook Options dialog box.

Do one of the following:

• On the right pane under Main Tabs, select the box for  Draw if it's there. 

• If you don't see Draw, select All Commands at the top of the left pane, choose Draw from the list, and select Add. 

Select OK to close Options.