Under win10 system, cortana and IE browser and other windows applications can not open or flash back the cause and solution

Many friends in the process of using the latest win10 system, have encountered the start menu, cortana, IE and other windows applications are all Unable to open or flash back. How is this going back? The following small series will share the two solutions that can not be opened by cortana, IE and other applications under win10.
Fault Cause Analysis:
The problem is actually caused by a system crash.
Solution 1:
1, first right click the start button in the lower left corner, a menu will pop up.

2, then point to "shutdown or logout”.
3, the last choice “ logout & rdquo; or “ restart & rdquo; can.
Solution 2:
1, press the windows logo button + X button, a menu will pop up.
2, then press the U button.
3, finally press I or R button.
Related reading:
What should I do with AutoCAD flashback in Win10 system? AutoCAD flashback solution
Win10 system built-in Windows application can not start normally open solution
The above is the failure cause and solution for windows applications such as cortana and IE browser under win10 system can not be opened or flashed back The introduction of the content, the method is very simple, friends who come across the same problem, please choose one method according to your own needs!