![]() ![]() You wont need to do anything to install it. Select Restart from the drop-down menu. If you buy a new Apple computer, High Sierra will come pre-installed.Click on the Apple icon in the upper left corner of the screen.Connect your Mac to the internet via Wi-Fi or Ethernet. ![]() Remember, back up your Mac before performing this step. You'll need to erase your hard drive before re-installing Catalina. ![]() Choose Mac OS Extended from the Format menu, then give the disk a name. Launch Disk Utility, click on the disk with High Sierra on it (the disk, not just the volume) and click the Erase tab. If you don't feel comfortable making changes to your Mac with Terminal, you can create a bootable disk using the DiskMaker X program. Restart your Mac, holding the Alt key and, when you see the option, choose the bootable install disk. Note: Making a bootable installer requires the use of Terminal.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
May 2023
Categories |