Windows 10: My pc keeps bluescreening and apps disappear?

Hi. Recently I have arrived home after spending some time away and i plugged my computer back in . Everything was fine for about a week , until my pc randomly started blurscreening often , about every 20-30 minutes or so . Today , it started getting worse , bluescreening more often and now my apps keeping dissapearing and appearing . This issue has happened to me before , when my D drive wasn't screwed in properly , but I am not sure if it's the same problem. What could I do to fix this?

:)

 

The 'Photos' app for photo viewing has disappeared.

I do not understand this, when I returned to the PC later today my original settings had returned to the start screen, including one other tile which I had also lost but had not yet re-instated. Also the original list of 'All apps' had returned to the start
screen, including 'Photos'. There is nothing that I am aware of having done that should have caused the original disappearance of some apps from the 'All apps' list and their associated tiles, or that could have caused them to return.

It has therefore been unnecessary to follow your suggested steps, though I have done so anyway and it works as suggested. Note that I had followed your steps 1 & 2 earlier which is why I knew 'Photos' had not disappeared from the PC but was simply not
visible on the 'All apps' list and hence my inability to re-pin the tile.

Thank you for your reply and understanding my frustration.

 

"Look for another app on this PC" disappeared

Thank you for answering

I don't have the 'More apps...' link either. Here is a screenshot. Thank you

 

Audio Enhancements Keep Disappearing

@hem

I did what was suggested, but my model list looks different from the one shown in the tutorial provided.





I chose the Realtek High Definition Audio, since that's the one I (think) I've selecting through my method mentioned in my original post. Can't tell yet if that's permanently fixed the issue, so I'll get back to this thread if anything's changed or not after a couple of days.