Office 365 core service: SharePoint sites
A team site for all of your staff is a great way to enhance communication and ensure that important announcements and other information are easily available to everyone.
You can add apps, store documents, host discussions and carry out surveys using the SharePoint tools as well as customising the appearance.
Spend some time looking at the SharePoint user guide in this series and explore a few of the functions available to make your staff team site a real powerhouse communication and productivity hub.
Here is an example of a school staff site in SharePoint: