Windows 10 no longer starts up after doing a system refresh

[2uiam]

I did a system refresh after upgrading to windows 10. After the refresh I installed some apps and restarted my PC however Windows no longer started. I just got a black screen. After force closing a couple times I got a screen with several options. I refreshed my system again, as other options didn't work and for some I lack the knowledge. The refreshing went fine, but after some updates and restarting I got the same problem. I now refreshed again but don't want to restart or shut down.

I have updates pending now and the 8th of August my PC will automatically restart, and probably I have to refresh again if I don't find a solution.

How can I solve this problem?
I would greatly appreciate some help here.