Which macOS tool allows users to check and repair disk errors?
Disk Utility's First Aid feature can diagnose and repair file system errors on Mac hard drives and external storage devices.
What is the first step in troubleshooting a frozen Mac application?
Force quitting an unresponsive application using Command + Option + Escape can help resolve a frozen Mac app before restarting the system.
Which key combination is used to reset the NVRAM/PRAM on a Mac?
Pressing Command + Option + P + R during startup resets the NVRAM/PRAM, which can help resolve issues related to sound, display, and startup settings.
Which macOS feature helps restore a Mac to a previous working state?
Time Machine is a built-in macOS backup feature that allows users to restore their system to a previous state in case of software issues or data loss.
What should be checked first when troubleshooting Wi-Fi connectivity issues on a Mac?
Checking the network settings and ensuring the correct Wi-Fi network is selected is the first step in troubleshooting connectivity issues.
Which troubleshooting step can help resolve a Mac that won't turn on?
Resetting the System Management Controller (SMC) can help resolve power-related issues on a Mac that fails to start up properly.