If you don’t know how to fix Windows 10 update stuck on boot screen? So, you may read this post now:
Solution 1: End Process of the Failed program in Task Manager
Solution 2: Run Device Maintenance Troubleshooter
Solution 3: Run Startup Repair
Solution 4: Regenerate the SoftwareDistribution Package in Windows Update
Solution 5: Install Latest Windows 10
If you have come across the same issue as mentioned by the above users, you may try the following methods. But before you can try the following methods to fix that Windows won’t restart after Windows 10 Update Stuck.