I was using Android Studio Arctic Fox and was having few problems.
Stupidly, I responded to the constant prompting to upgrade to Bumblebee and now I have no Android emulator.
The button on the toolbar does nothing and there is no emulator option in the view-Tool Windows tab.
I definitely have the emulator installed. I even deleted and reinstalled it in case something had become corrupted in the update.
Anyone got any ideas?