Windows Update Stuck at 99% for Hours, Only to Roll Back and Fail Again

Windows Update where the update process gets stuck at 99% for hours without completing. Despite waiting patiently, the update either rolls back automatically or fails entirely, leaving my system in a state of incomplete installation and preventing me from accessing the latest features and security patches. This problem occurs repeatedly, and I have tried various basic troubleshooting steps without success. I am looking for advice or solutions from the community to resolve this frustrating issue and successfully complete the Windows update process.