Windows 10: Help! A blue command prompt is suddenly appearing and disappearing for a split second and...

This issue is happening very frequently, even if I am not playing games. And they just appear and disappear, so I can't take screenshots too. And there is no pattern of it appearing. Please help.

:)

 

COMMAND PROMPT SCREEN POPPING UP FOR SPLIT SECOND

All of a sudden this morning, the command prompt screen keeps popping up for a split second then disappears. What's going on?

 

Installation media boots to command prompt

I've just booted from known working install media to see exactly what it does when booting. The sequence of events is...

1. Windows logo on a black screen
2. circling dots appear beneath the logo
3. light blue 'Please wait' screen with circling dots
4. a command prompt window (very briefly)
5. the initial Setup page appears

Do you see steps 1-3? If so, it appears you have stopped at step 4, suggesting that something on the disc cannot be read.

Does the disc boot properly in another machine? If so, try cleaning the laptop's drive lens then try booting from the disc again.

If not, make new install media with Microsoft's Media Creation Tool, either as a bootable USB, on an ISO that you can burn to another disc. At Step 8 in Option One of this tutorial you can choose between making a USB or an ISO.

Download Windows 10 ISO File

 

Command prompt disappears after a split second of launching the application

I have Windows 10 and since last night I have been trying to open command prompt but all it does is launch for a split second where a white window shows up and then it disappears. All while everything else is working perfectly fine, even PowerShell.

These are the ways in which I have tried to open command prompt (none of which have worked, they all result in the same thing described above):

1. Search in the Start Menu for cmd and launch
   
2. Type cmd in run and launch
   
3. Go to system32 folder in the root drive and launch cmd.exe
   
4. Open task manager and start a new task called cmd
   
5. Using a shortcut on my desktop for cmd
   
6. opening a batch file
   

How do I make command prompt work normally? Please help.

Edit 1: So it works when I run it from PowerShell but that still does not solve my issue as when I launch cmd it does not work. Also, I have attached an image of my registry where there is supposed to be a disable cmd that supposedly causes but there is nothing like that.