You can check edit history on Google Docs to see all the changes that have been made to a specific document.

Google Docs automatically saves versions of your documents as you edit them. Productivity expert Jill Duffy shows you how to find and restore older versions and shares other advanced tips for working ...

Google Docs' "Suggesting" feature — similar to Microsoft Word's "Track Changes" functionality — is a great way to collaborate remotely with others. The "Suggesting" tool allows users to make ...