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What is SharePoint used for?
Microsoft describes SharePoint as a collaboration platform that empowers teamwork. Organizations mostly use it for intranets, document management and team sites.
- Intranet. An internal portal for announcements, news and company information.
- Document management. Files stored with their versions, co-authored and shared with permissions.
- Team sites. One place for a project's or department's documents, lists and pages.
- Search. Fast access to information, within the content each user can reach.
Which editions of SharePoint are there?
SharePoint runs in the cloud as part of Microsoft 365, and on-premises as SharePoint Server.
| Edition | Where it runs | Status |
|---|---|---|
| SharePoint in Microsoft 365 (SharePoint Online) | In Microsoft's cloud | Microsoft updates it continuously |
| SharePoint Server Subscription Edition | On your own servers | Supported under the Modern Lifecycle Policy |
| SharePoint Server 2016 and 2019 | On your own servers | Support ended on 14 July 2026 |
How do SharePoint and Teams relate?
Files shared in Teams are stored in SharePoint sites. According to Microsoft, SharePoint is deeply integrated into Teams. So an organization that uses Teams is also using SharePoint, whether it notices or not.