Is there a way to get all shortcuts of 2.79 back? I have a lot of trouble transitioning from 2.79 to 2.8 because I was so used to hotkeys in older versions. Is there a way I can recover all 2.79 shortcuts for blender 2.8x? I mean  all, really...

Things like:


ShiftZ for rendered mode
CtrlTab in edit mode for switching between vertex, edge and face selection
ShiftF for camera fly mode
Spacebar for searching
...


Q: How can I recover all 2.79 hotkeys?
While I made the same switch as you and felt like I had to relearn blender, I am now very comfortable with the new controls, and they are much more intuitive. However, if you do want to stay with they 2.79 controls, here’s how you do it:

Go to preferences>keymap. Next in the drop-down bar at the top that currently says blender, click on that and change the selection to “Blender 27X”. This should give you all the shortcuts from 2.79. Hope this helps!