I've had the issue appear 3 times now in a span of 3 months. The problem happens after a windows update
Upon updating, my PC restarts normally, reaches log in screen which I successfully pass, then attempts to get to the desktop but here it just stays black. The cursor can be seen and can move. CTRL ALT DEL works and I can open task manager. I can open MS Edge from task manager but explorer will not open
The solutions that have sometimes worked include:
Going back to a restore point
Uninstalling updates
And now I made sure to have the latest NVIDIA drivers installed and then ran windows update which seems to have worked so far