4.2. How do I get to the Environments Window?

The Lisa Owner's Guide says the following:

If you are running Lisa Office System, press and hold the Apple key, then push the power switch.

If you are trying to enter the Environments window before an OS has booted, wait until you hear the double click from the speaker, then press and hold the Apple key while pressing period.

This will bring up the Environments window, from which you can decide which operating system to boot from permanently or just once.

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