HI IT. I'm Greg, 10 years awarded Windows MVP, here to help you.
Try these fixes for task bar jump lists not showing on right click menu in Windows 10:
https://www.thewindowsclub.com/fix-taskbar-expl... (Avoid ad links which intrude into editorial copy, especially avoid Restoro, PC Repair Tool and Reimage ads)
https://www.tenforums.com/general-support/15523...
https://answers.microsoft.com/en-us/windows/for...
https://www.auslogics.com/en/articles/enable-ju...
https://answers.microsoft.com/en-us/windows/for...
https://superuser.com/questions/1321248/broken-...
https://www.makeuseof.com/windows-10-jump-lists...
https://windowsreport.com/taskbar-not-working-w... (Avoid ad links which intrude into editorial copy, especially avoid Restoro, PC Repair Tool and Reimage ads)
https://www.youtube.com/watch?v=0RvSE2h0Hlw
One of those should work. If not and you have other issues with Windows 10, Go over Windows using this checklist to make sure the install is set up correctly, optimized for best performance, and any needed repairs get done:
http://answers.microsoft.com/en-us/windows/wiki...
Start with Step 4 to turn off Startup freeloaders which can conflict and cause issues, then Step 7 to check for infection the most thorough way, then step 10 to check for damaged System Files, and also Step 16 to test a new Local Admin account to replace yours which may be corrupted. Then if necessary continue with the other steps to go over your install most thoroughly.
If nothing else works then do a Repair Install, by installing Media Creation Tool, open tool and choose to Upgrade Now. This reinstalls Windows while keeping files, programs and most settings in place, is the most stable method to advance to the latest version, and solves most problems. Tutorial here:
https://www.tomshardware.com/how-to/fix-windows...
Feel free to ask back any questions. Based on the results you post back I may have other suggestions if necessary.
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