I need help!
I was in the middle of my working and my OS just got stuck while I was switching windows with alt + tab!
I unplugged my external monitor and plugged it in and everything is black now!!!
The bluetooth mouth is responsive.
I have unsaved work! 
Can I do something?!!
Try to switch to another tty e.g. using Ctrl+Alt+F2 (default tty is Ctrl+Alt+F1).
OK!
ctrl + f1 got me into terminal? What do I do here???
I think I should be able to type in that TTY? Because I can’t!
OK! I switched to third TTY and logged in!
What do I do now?
I GOT IT! Prolem solved!!!
Hi mjanna
Nice that your problem is solved! 
To help people in the future, can you write a bit about what you noticed, where you looked and how you solved the problem?
With a summary of the steps you took, you should mark that message as the solution to the problem.