Sep 07, 2018 We get it, you have looked everywhere for the Apple Mac OS X Mountain Lion Download 10.8, but all you are getting is links to the app store.Well we have exactly what you need. We have the Mac OS X 10.8 Mountain Lion Download here and its free and fast. No signup, no slow download unless you pay, just straight up files. Aug 24, 2015 3. Boot into other OS natively. Sometimes you may be wondering what’s life like on the “other side.” In addition to running another operating system alongside macOS using virtualization software such as Parallels Desktop, it’s also possible to boot your Mac directly into a “foreign” operating system via Startup Manager.
- Sep 06, 2019 Use a Mac OS X installation Disc. If you’re unable to use Internet Recovery Mode or create a bootable USB installer, you can still use a Mac OS X installation disc. These discs are available for OS X Snow Leopard, OS X Lion, and OS X Mountain Lion. If your Mac is from 2012 or earlier, there was an installation disc in the original box.
- Restart your Mac, and hold down the Option key until icons for each operating system appear onscreen. Highlight Windows or Macintosh HD, and click the arrow to launch the operating system of choice for this session. If you want OS X or Windows to boot every time, choose app → System Preferences, click Startup Disk, and choose the OS you want.
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Boot Camp Control Panel User Guide
You can set the default operating system to either macOS or Windows. The default operating system is the one you want to use when you turn on or restart your Mac.
Set the default operating system
- In Windows on your Mac, click in the right side of the taskbar, click the Boot Camp icon , then choose Boot Camp Control Panel.
- If a User Account Control dialog appears, click Yes.
- Select the startup disk that has the default operating system you want to use.
- If you want to start up using the default operating system now, click Restart. Otherwise, click OK.
You can’t change your startup volume to an external FireWire or USB drive while you’re using Windows.
To learn how to change the default operating system using macOS, see Get started with Boot Camp.
Restart in macOS
In Windows on your Mac, do one of the following:
- Restart using Startup Manager: Restart your Mac, then immediately press and hold the Option key. When the Startup Manager window appears, release the Option key, select your macOS startup disk, then press Return.If you’re using a portable Mac with an external keyboard, make sure you press and hold the Option key on the built-in keyboard.
- Restart using Boot Camp Control Panel: Click in the right side of the taskbar, click the Boot Camp icon , then choose Restart in macOS.This also sets the default operating system to macOS.
For more information about restarting in macOS, see the Apple Support article Switch between Windows and macOS.
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See alsoGet started with Boot Camp Control Panel on MacTroubleshoot Boot Camp Control Panel problems on MacApple Support article: How to select a different startup disk