I recently found that downloaded files on OneDrive on my Android pad had almost filled my storage space to capacity, and that the procedure to delete them was not at all obvious. I eventually found a link with detailed instructions on how to do it, which are listed below for the benefit of anyone else with the same problem, and myself the next time I need to do it:

• Open Android Settings
• Click on Apps
• Click on OneDrive
• Click on Storage
• Click on Clear Data – OK

This clears all downloaded OneDrive data from the local storage space.