Lesson 2—Update, Upgrade, Reinstall macOS Flashcards
What is a macOS update?
Installs an incremental update of macOS but doesn’t upgrade it to the next major version.
What 6 steps should you take before you upgrade to macOS Big Sur?
a. Verify installation requirements.
b. Plug MacBook computers into power.
c. Verify app compatibility.
d. Back up important content.
e. Document network settings.
f. Open Software Update in System Preferences or open the App Store.
What are the system requirements to upgrade to macOS Big Sur?
- OS X Mavericks 10.9 or later
- 4 GB of memory
- 35.5 GB of available storage space for an upgrade from macOS Sierra 10.12, or 44.5 GB of available storage space to upgrade from an earlier release
- Compatible internet service provider
- Apple ID for some features
How do you check your Mac for software updates?
Go to the App Store, click Updates, and click the Update buttons for the app updates that you want to install. Or you can click the Update All button to install all of the updates.
How can you get the macOS installer?
The macOS Installer is free and available in the App Store.
How do you reinstall macOS from macOS Recovery?
Go to Utilities, select Install macOS, and continue to the license agreement. Click Agree, select your volume or show all disks, and select your volume and install.
What can you use to troubleshoot macOS installation issues?
From the Installer, select the Window menu and then choose Installer Log.
What does the macOS Installer do with incompatible files and settings during an upgrade?
Moves incompatible files and settings into a Relocated Items folder in the /Users/Shared folder of your startup volume .
What is a macOS upgrade?
Installs the next major standalone version.
What is a macOS install?
Installs macOS on a volume that doesn’t have macOS
What is a macOS reinstall?
Installs the same major version of macOS on a disk that already has macOS installed. This
overwrites the existing system files but leaves apps, user home folders, and other files in place.
