Google Docs is Google's Workspace for Education cloud-based word processor. Free to to use, you can write documents , create lesson plans, write stories, document meetings and more. 

With Google Docs, you can create and edit text documents right in your web browser, docs are accessible anytime, anywhere with an internet connection on virtually any device with a web connection. Multiple people can work at the same time, you can see people’s changes as they make them, and every change is saved automatically. Microsoft Word documents can easily be converted to and edited in Google Docs' editor.