(This will not happen by copy and pasting it into the website.) Remember: IWU Support can help walk you through this if need. Basically, you could lose a substantial amount of work. Therefore, you if you accidentally deleted a large portion of your paper, you cannot undo this, requiring you to rewrite whatever change just occurred. The reason is for this is that when using Grammarly, the Control + Z (redo) function does not work. When finished with your paper, you may then save your paper and open the Grammarly add-on to check your paper. When using these add-ons directly in MS Word (as opposed to simply running it through the website), it is extremely important to write your paper first (with Grammarly closed). To download and install the Grammarly Plugin for Microsoft, Chrome or Firefox, when you are at the Grammarly website.Go to and log in using your IWU Account information.Here are the steps you can take to sign up for your free Grammarly account through IWU: If you have not already set up your free account, please be sure you access Grammarly by using your IWU MyEmail address. Grammarly Premium is available free to Indiana Wesleyan University (IWU) Students.