Check out or check in files in a document library - Microsoft Support

Learn how check files, folders, and links out of your SharePoint document library, and check them back in or discard a check out.

Create a document library in SharePoint - Microsoft Support

Sharepoint Library Require Check Out feature and OneDrive Sync

Check Out And Check In SharePoint Files

What is the point of checking in/checking out when I have to do a

View and edit information about a file, folder, or link in a

SharePoint Check In Comments Missing - Microsoft Community

Create a document library in SharePoint - Microsoft Support

Sharepoint Check-in / Check-Out Issue - Microsoft Q&A

Create a document library in SharePoint - Microsoft Support

Top questions about check out, check in, and versions - Microsoft

Customize permissions for a SharePoint list or library - Microsoft