The iMacs in rooms 403 and 413 are set up to operate with both Windows and macOS. Suppose the computer allocated to you for the 2024 Annual Exhibition is one of these iMacs and starts directly into the Windows environment. In that case, you can switch it to the macOS side by following these steps:

1. Power off the computer

2. Turn on the iMac and immediately press and hold the Option key on your keyboard. Release the key when you see an option to choose between Mac and Windows.
3. Choose macOS and log in using the username "otis" and the password "otis"