Windows 10 and Windows 11 have a “restartable apps” feature (Windows Start Button > Settings > Accounts > Sign In Options > Restart Apps) which automatically saves the state of various “restartable apps” when you log out of Windows then back in. Make WordPerfect and Quattro Pro a “restartable app” – so if you log out or reboot with WordPerfect and Quattro Pro running and have that Windows setting active, then when you next log in, WordPerfect and Quattro Pro will reload right where you were.