How do I remove videos from Windows Media Player?
Open the Start menu and click on “Windows Media Player.” Click on the “Library” tab. Click on the arrow button underneath “Library.” Select “Videos” to view your videos.Right-click on the video file you want to remove. Select “Delete.” When the prompt appears, select whether you want to remove the video from the Windows Media Player Library only, or if you want to remove the video from the computer entirely. Make your selection, and the video is removed.