Google Drive is a virtual drive based in the cloud (online). It lets you create and store your course resources in the cloud, access them from multiple devices and share them with your students via Google Classroom.
Google Drive encompasses Google Docs, Google Sheets, and Google Slides, which are a part of an office suite that permits collaborative editing of documents, spreadsheets, presentations, drawings, forms, and more. Files created and edited through the office suite are saved in Google Drive.
Click on the blue buttons or the documents to open a PDF guide. To save a guide to your computer, open the document and use the arrow download button in the top right hand area of your screen.