Grammarly Premium

IMPORTANT NOTE:  If your Grammarly Premium account shows no activity for two months, it will be deactivated. However, you can create another account at any time.

Grammarly:

• is an automated grammar tutor and revision support tool.
• allows you to upload drafts of your writing assignments to receive immediate instructional feedback on over 250 points of grammar.
• highlights errors in your writing.
• explains how to correct mistakes.
• checks your citations.
• checks for plagiarism. 

It integrates conveniently into web browsers (so it can be used in Canvas), Google Docs,Microsoft Office, and mobile devices.