The computer will restart automatically several times. 4. Setup Assistant

Installing an OS can cause data loss. Use Time Machine. Mac_OS_10.14.4_Mojave_DVD_Mult...

Select your main internal hard drive (usually named "Macintosh HD") in the left sidebar. Click in the top menu. The computer will restart automatically several times

Mac_os_10.14.4_mojave_dvd_mult... Apr 2026

The computer will restart automatically several times. 4. Setup Assistant

Installing an OS can cause data loss. Use Time Machine.

Select your main internal hard drive (usually named "Macintosh HD") in the left sidebar. Click in the top menu.