If the TR-EDITOR display size does not fit on your computer monitor screen, change the resolution of your computer monitor.
Windows 10/11: Right-click on any blank portion of the desktop to access the Display Settings. Under Scaling and Layout, set "Change the size of text, apps, and other items" to "100%" and also set " Resolution" to a higher value.
macOS: From System Preferences > Displays > Resolution > set Scaled to a high value.