How to Update Your MAC OS

Video and accompanying notes below are by EverythingTech on YouTube.

SKIP TIMES:

PART 1

  • Checking Prerequisites 0:56
  • Downloading macOS 2:10
  • USB Drives 3:13
  • Opening Disk Utility 3:48
  • Backing up USB Drive 4:09
  • Formatting your Drive 4:29
  • Copying the Command 5:30
  • Creating the USB 5:50

PART 2

  • Your USB and Power 7:09
  • Backing up your data 7:49
  • Restarting you Computer 8:26
  • Booting from the Installer 8:49
  • macOS Utilities 9:37
  • Formatting your Hard Drive 10:24
  • Installing macOS Sierra 12:41
  • Setting up your mac 13:47

Check requirements: http://apple.co/1BXlp2z macOS High Sierra: http://apple.co/2fwUOFA Terminal command line: https://support.apple.com/en-us/HT201372 Additional Instructions: http://bit.ly/2y71Qsm