Thank you for getting back to me. I had an issue with the NVIDIA graphic card on my Acer TC-280, and I was looking to solve the issue. I did follow an instruction on the forum, but it cost me the whole ZORIN. I could not log in again. I spend hours, but I did not get the desktop back. It was very frustrating.
I had to go back and do a clean Windows 10 installation again. Although Zorin was very stable and fast, but issues like constantly logging off Wi-Fi and screen flickers interrupted my work.
Thank you