Can you run two operating systems on a Mac?

It’s possible to install two different operating systems and dual-boot your Mac. This means you’ll have both versions of macOS available and you can choose the one that suits you on a day-by-day basis.

Can I dual boot Windows on Mac?

There are two easy ways to install Windows on a Mac. You can use a virtualization program, which runs Windows 10 like an app right on top of OS X, or you can use Apple’s built-in Boot Camp program to partition your hard drive to dual-boot Windows 10 right next to OS X.

How can I use both Windows and macOS?

Run Windows or Windows programs on your Mac

1. To dual-boot between macOS and Windows, use Apple’s Boot Camp .
2. To run Windows in a virtual machine within macOS, use Parallels Desktop , VMware Fusion , or VirtualBox .

How can I have two macOS on my Mac?

How to dual boot macOS Mojave and macOS Catalina beta

1. Hold down the Option key when you restart or boot your Mac, then choose macOS Catalina or Mojave.
2. Before you shutdown or restart, go to the Apple menu and choose System Preferences. Then choose Startup Disk and select the one you want to boot into next time.

How do I install dual OS on Windows 10 and Mac?

Install Windows 10 on Your Mac

1. Download the Windows 10 ISO disk image from Microsoft using this link.
2. Open Boot Camp Assistant.
3. Click Continue at the Introduction screen.
4. Click Continue again at the Select Tasks screen.
5. Choose the Windows ISO image and select the destination USB drive.

Can you delete old Mac OS?

If you only want to delete the installer, you can select it from the Trash, then right-click the icon to reveal the Delete Immediately… option for just that file. Alternatively, your Mac can delete the macOS installer on its own if it determines that your hard drive doesn’t have enough free space.

How do I uninstall Parallels from Mac?

Open Finder, go to Applications and right-click on Parallels Desktop for Mac App Store Edition. Select Move to Trash. Alternatively, you can also hold down the app’s icon in Launchpad until all the icons start to jiggle, and then click the app’s delete button (x) to uninstall the app.

How do I install a second Mac OS?

Switch between macOS versions

1. Choose Apple () menu > Startup Disk, then click and enter your administrator password. Select the volume that you want to use, then click Restart.
2. Or press and hold the Option key during startup. When prompted, choose the volume that you want to start up from.