Hi, good day!
Kindly try to wait an hour or two and make sure the hard disk icon on your computer is blinking, indicating activity.
If there's no activity, restart your computer, just as Windows attempts to load (spinning dots), press and hold the Power Button for 5 - 8 seconds or until it performs a Hard Shut Down
Do this 2 - 3 times until Windows will boot into the Recovery Environment
Select Troubleshoot > Advanced Options > Uninstall Updates
Uninstall latest quality or feature update
Select Troubleshoot > Advanced Options > Startup Repair
If this doesn't work, Select Troubleshoot > Advanced Options > System Restore
Select the restore point at an earlier date where everything is still working.
Click Next then Finish
I look forward to receiving your update and I'm willing to collaborate with you till we resolve the issue. Do keep me informed by clicking "Add comment" below.