To empty the recycle bin, right-click the OneDrive icon in the Windows taskbar (bottom-right corner), then select Recycle bin. If you don't have a desktop app, log into OneDrive web, then click ...
The OneDrive icon is in the system tray on your desktop. Right-click the icon and choose Close OneDrive from the menu to log out completely. Next, launch the OneDrive app from the Start Menu and ...