Apple Certified Support Professional 2026 – 400 Free Practice Questions to Pass the Exam

The correct keyboard shortcut to start Internet Recovery for the version of macOS that originally came with your Mac is Option+Shift+Command+R. This specific combination directs your Mac to download and install the original version of macOS that was pre-installed when the Mac was first purchased, allowing users to revert to the factory default operating system.

When you power on your Mac while holding down this combination, it triggers the Internet Recovery mode, which can be particularly useful if the system has undergone significant changes or upgrades. This option ensures that you are restoring the original operating environment as it was designed for that specific machine, which is critical for compatibility and performance.

Other keyboard shortcuts, while they might initiate different recovery options, do not focus on restoring the original macOS version. For instance, the Option+Command+R combination updates to the latest compatible macOS version instead of reverting to the one originally shipped with the Mac, which serves a different intention. Thus, utilizing the correct shortcut is essential for achieving the desired outcome in recovery scenarios.