A. 1. Ensure sufficient storage: Check that your device has enough storage space available to save projects. 2. Save frequently: Make it a habit to save your project frequently while editing to avoid losing progress. 3. Restart the app: If you encounter issues saving, try restarting the app and attempting to save again.

B. 4. Use cloud storage: If available, consider saving your projects to a cloud service to ensure they are backed up.