There is no desktop application for SharePoint. However there is a lot of SharePoint loveliness you can do on the desktop, including making a SharePoint site in a browser appear to be a desktop app.
Category: OneDrive
Beware using both library ‘Sync’ and ‘Add a shortcut to OneDrive’ in SharePoint or Teams. It gets messy and things break.
Thankfully, it’s fairly easy to fix once you know what’s going on.
If you want your dates to be regionally approproiate, don’t expect the Regional settings in Microsoft 365 to help that much. Some things aren’t as friendly as they appear…
Novia - Simon's Place Online (SPO) 