Discover iPhone features you never knew existed!
System
How to Connect a Windows PC to your Mac
If you connect a Windows PC to your Mac, it is illustrated with the blue screen of death: To see it you can open Terminal and type in this before hitting enter: open /System/Library/CoreServices/CoreTypes.
The iconic "Think Different" Apple Commercial
The text from the iconic "Think Different" Apple Commercial is hidden in multiple places in the OS: In System Settings Displays, you can see it when you select zoom size.
Historical Events Calendar on your macOS
Find a list of Historical Events Calendar on your macOS: Open Terminal and type this before hitting enter: cat /usr/share/calendar/calendar.
Bitcoin whitepaper is hidden in macOS
The Bitcoin whitepaper is hidden in every modern copy of macOS.
Hidden Haiku on your macOS
Find a hidden Haiku on your macOS: Open Terminal and type this before hitting enter: open /Library/Apple/usr/share/rosetta/rosetta
How to Find Clarus the Dogcow
Clarus the Dogcow is a unique animal icon created by Susan Kare for the original Mac OS.