HIGH SIERRA AIR PASSWORD YOU USE

High Sierra Air Password You Use

If the installer doesn't see your disk, or it says that it can't install on your computer or volume, you might need to erase your diskВ first. If the installer asks to unlock your disk, enter the password you use to log in to your Mac. Note: For Mac High Sierra. Change Allow apps downloaded from: to App Store and identified developers. Previous OS versions for Macs were called OS X (X stands for 10).Follow these guidelines during installation:Enter your computer administrators username and password. This is the first macOS version.

If you're selling, trading in, or giving away your Mac, press Command-Q to quit the assistant without completing setup. Your Mac might restart and show a progress bar several times, and the screen might be empty for minutes at a time.After installation is complete, your Mac might restart to a setup assistant. Allow installation to complete without putting your Mac to sleep or closing its lid.

Use a USB flash drive or other secondary volume to create a bootable installer. Use the App Store or a web browser to download and install an earlier macOS. Use the App Store to download and install the latest macOS.

Mac Os High Sierra For Mac Air