I tried the following version “Zorin-OS-15.3-Lite-64-bit.iso” on an old Lenovo Think Pad T61p notebook which was running fine with Win 7. Because of small screen the resolution was too high and I was able to changed it in the Trial version (not installed, booted from USB). It worked fine, so I installed this version. But after installation and restart there was in settings - desktop – resolution only one resolution, all other in the trial version available possibilities disappeared. How it is possible, that there is a difference between installed and trial version? I see no reason for it.
Any suggestions? Thanks in advance!