When you prepare an important message, you may need to have the spelling check before you click the "Send" button, if you have enough time. It will help you identify the spelling errors and make your message look better.
Step 1: To first compose an email by clicking the "Compose" button on the top-left corner;
Step 2: Finish the "To" box and the "Subject" box, then finish the email;
Step 3: Before clicking the "Send" button, click the "More Options" icon (3 dots) at the bottom of the message;
Step 4: Select "Check spelling" from the list;
Step 5: The words or sentences with errors will be in red.
