There are many benefits to using Google Docs. The greatest is that for group projects, multiple users may be working on the same document at the same time from home, the library or school. Collaborators might be online together or at different times depending on their schedules. every time anyone works on a document, it saves as the creator types, therefore documents are never lost. In fact, the documents history is recorded, so those who are part of the project may see who did the work and when it was done. No need to save as it saves automatically in Google Drive. If you wish to "Share" with others, choose "Share" at the top right and then add the emails with whom you wish to invite to share.
Documents you create will be in "My Drive" and the documents others create and share with you will be in the "Shared with Me" area.
Documents you create will be in "My Drive" and the documents others create and share with you will be in the "Shared with Me" area.