When facing issues with the File History backup system in Windows 10, especially after various system or storage changes, it's essential to troubleshoot the problem to ensure your data is adequately backed up. Here's a step-by-step guide on how to address this problem: 1. Reconnect the Internal Drive: - If you converted your internal drive into a Virtual Hard Disk (VHD), consider reverting it back to a standard internal hard drive format to establish a more stable backup configuration. 2. Check File History Settings: - Ensure that the correct folders and files are selected for backup in the File History settings. - Remove any redundant or incorrect folders from the backup source list. 3. Repair File History: - If File...