restore autocad screen...

[Cad Man]

Hello everyone, pressing I no longer know which key, I lost the bar at the top of the 2017 autocad screen, with all the keys. now I have a very uncomfortable bar with big keys (create, draw, edit, view, etc.). Now I'll get you a picture of the screen. Thank you very much for your attention.

 

[Cad Man]

now I attach below the photo of the faulty screen.

 

[Cristallo]

This is called ribbon
try to restore the workspace by acting on the gear, down between the pop "1:100" and the pointer cross.

 

[Tristan]

is not defective...
next to the "performance" tab on the top right there is a gray box. cycle 2 or 3 times until you see the extended ribbons.