mac os x mountain lion bootable iso download

How to Download a Bootable ISO of macOS X Mountain Lion

Are you looking to install an older version of macOS on your computer? If so, you may need to download a bootable ISO of macOS X Mountain Lion. In this article, we will guide you through the process of downloading and using a bootable ISO of this operating system.

Step 1: Prepare Your Computer

Before you can start the installation process, you need to make sure your computer is set up to boot from a USB drive. To do this, follow these steps:

* Move the USB drive to be first in the boot sequence. All available system devices will be displayed in order of their boot priority.

* Using the arrow keys on your keyboard, select the BOOT tab.

* When you enter BIOS Setup, the setup utility page will appear. (Depending on the company that created your version of BIOS, a menu may appear.)

* During the initial startup screen, press ESC, F1, F2, F8, or F10.

Step 2: Download macOS X Mountain Lion

You can download a bootable ISO of macOS X Mountain Lion from Apple's support page. The download is free, and you can get it by following these steps:

* Download for free OS X Lion on Apple's support page here or OS X Mountain Lion on Apple's support page here.

* Alternatively, you can purchase OS X Lion and Mountain Lion for $19.99 through the Apple Store.

Step 3: Install macOS X Mountain Lion

Once you have downloaded the ISO file, you need to create a bootable USB drive from it. To do this, follow these steps:

* Insert the USB drive into your computer.

* Open the BIOS settings and set the USB drive as the first boot device.

* Save the changes and restart your computer.

The computer will now boot from the USB drive and start the installation process. Follow the prompts to complete the installation.

Installing an older version of macOS on your computer is a simple process that requires some preparation and downloading of the necessary files. By following these steps, you can download a bootable ISO of macOS X Mountain Lion and install it on your computer. This operating system was released in 2012 and is compatible with Macs launched before then.

Mac os x mountain lion bootable iso download