How to Download Windows 8.1 to Usb on Mac Updated

How to Download Windows 8.1 to Usb on Mac

If yous plan to install macOS on multiple Mac systems and don't want to download the installer multiple times, then yous tin create a bootable installer. You tin can utilise this bootable USB macOS installer to perform a make clean install of macOS, install macOS from USB on a separate volume of your Mac drive, or in case your Mac encounters OS issues. If you desire to know how to create a bootable USB to install macOS Big Sur, Catalina, Mojave, and High Sierra, then this post is for you.

What's Needed to Create Bootable USB for Mac?

Before you showtime, yous demand to go on the following things handy:

A USB thumb drive or whatsoever other external drive formatted equally macOS Extended, with storage capacity of at to the lowest degree 14 GB.
A downloaded installer file of the macOS version, for which you accept to create the bootable USB installer for Mac.
A skilful cyberspace connexion.

Download macOS Installer File

To create bootable USB, y'all need to first download the macOS installer file. Follow the below steps to become the macOS installer file of Large Sur, Catalina, Mojave, and High Sierra:

Click on the macOS for which you want to download the installer file.

It will redirect you to the Apple tree website. A prompt appears asking you to utilize the App Store instead of the website. You can use the App Store to download the installer file.

In the App Store, y'all will notice the macOS Installer, click on Get button on the top correct corner.

The installer file volition showtime to download.
The higher up procedure volition download the installer file in your Applications binder as an app namedInstall macOS Big Sur/ Catalina/ Mojave/ High Sierra.If the installer opens after download, close the prompt without continuing the installation.

Notation: If you have macOS Catalina, then follow the steps beneath to download Big Sur installer:

System Preference > Software Update > Download macOS Big Sur.

Create Bootable USB for Mac

You can use the 'createinstallmedia' control to create bootable USB for Mac. Follow the steps below to create a bootable USB of any of the macOS mentioned in a higher place.

Note: The process described beneath applies to the macOS Bohemian and later versions but.

Before you move ahead, here are a few facts that you must know:

Post Bohemian, creating a bootable USB installer for macOS requires a single command (which we have given beneath for each macOS separately).
Insert the relevant command in theTerminalwith utmost caution.
Information technology is to be noted that the createinstallmedia control erases everything on your external USB drive. Then, brand sure you have cipher stored on the USB.

Step 1: Connect the USB thumb bulldoze or any external volume to your Mac system.

Step ii: Launch Finder from Dock and open Disk Utility from the Applications department. Alternatively, press Control + Spacebar to open Spotlight search and type Disk Utility to find and open it.

Note:If you lot are using Loftier Sierra or later macOS versions other than Large Sur, click theViewpush button on the superlative left corner and select the Show All Devicesoption from the dropdown menu.

Step three: Select the USB drive or external drive in the Sidebar (Select the root drive and not the volume).

Footstep 4: Select Erase. In the Erase prompt window, select Mac OS Extended (Journaled) as the format and GUID as the scheme.

Notation: Your drive might be shown as Untitled by default, rename it if you want.

Step five: Again click Erase and wait till Disk Utility creates the partition and prepares your USB drive. Click Washed.

Pace 6: Launch Final from Utilities binder in Applications or simply search it using Spotlight (Command + Spacebar).

Step 7: Copy the createinstallmedia command (from the section below) for the respective macOS y'all wish to use.

Step viii: Supervene upon MyVolume with the proper noun of your bulldoze and hit Return.

Step nine: Terminal volition ask for the Admin countersign. Type the Admin Password of your Mac and pressReturn .

Stride ten: 'To continue we need to erase the volume at /Volume/Untitled' message will appear in the Terminal. Press Y and hit Return. You will notice Erasing 0% … 10% … twenty% appearing in the Terminal. Wait till it shows 100%.

Caution: The process will erase everything from your USB drive or external hard drive. If you accidentally deleted some important data, you can use Stellar Data Recovery Professional person for Mac to recover information from your internal and external hard drive or USB thumb drive.

Step 11: Once erasing is consummate, the Concluding starts copying the macOS installer file on your USB bulldoze.

Step 12: When the copying process completes, Re-create Complete message appears on the Last console.

Close the terminal. The bootable USB Installer bulldoze for Mac is created. Now, you are all fix to install the macOS on whatever Mac.

The createinstallmedia Commands for dissimilar macOS

Notation: In the given commands, replace 'MyVolume' with your bulldoze's name.

Large Sur

sudo /Applications/Install\ macOS\ Large\ Sur.app/Contents/Resources/createinstallmedia --volume /Volumes/MyVolume

Catalina

sudo /Applications/Install\ macOS\ Catalina.app/Contents/Resources/createinstallmedia --book /Volumes/MyVolume

Mojave

sudo /Applications/Install\ macOS\ Mojave.app/Contents/Resources/createinstallmedia --book /Volumes/MyVolume

High Sierra

sudo /Applications/Install\ macOS\ High\ Sierra.app/Contents/Resources/createinstallmedia --book /Volumes/MyVolume

How to use the bootable USB drive for Mac?

It would be all-time to determine whether y'all are using an M1 Mac or Intel chip-powered Mac. Make sure that your Mac has a expert cyberspace connexion and is uniform with the macOS version yous are almost to install. So, follow the below instructions:

For M1 Mac or Apple Silicon

Plugin the bootable USB installer drive into your Mac system.
Switch on your Mac and hold the power push button till the Startup Options window appears, showing bootable volumes.
Select the bootable USB drive and click Continue.
Follow the instructions on the screen in the macOS installer window.

For Intel Chip Powered Mac

Plugin the bootable USB bulldoze in your Mac system.
Printing and hold the Pick cardinal (⌥) immediately, once you accept turned on or restarted your Mac.
Release the Option central in one case a nighttime screen showing bootable volumes appears.

Notation:Earlier you proceed, make sure that the External Kicking setting inStartup Security Utility is selected to allow booting from external media.

Cull the book you created as bootable USB installer bulldoze and clickRender.
From the Utilities window, chooseInstall macOS or OS X.
ClickContinueand follow the instructions that appear on your Mac's screen.

Decision

A bootable USB bulldoze is helpful when you want to download macOS on multiple systems or on a unlike volume of the hard bulldoze. For this, you lot need a USB drive, with at least gratis storage infinite of 14 GB. However, if there's some data in the USB drive, it gets deleted or erased by the Terminal command. You tin recover deleted/lost data on your device and any external bulldoze by usingStellar Data Recovery Professional for Mac.

FAQ

What format should a bootable USB be for Mac?

To create a bootable USB for Mac, it should be Mac Os Extended (Journaled) format. You can modify the format of your USB using the Disk Utility app on Mac. This format on USB will permit Mac to read and write files.

Can I use the same USB on Mac and Windows PC?

To make a USB uniform with both Mac and Windows, you need to format it using Disk Utility on Mac and then change the file format to 'MS-DOS(Fatty)' in the Format menu of Deejay Utility. This volition make the USB readable and writable on Mac and Windows. However, this format of a USB drive would not allow you to create a bootable USB for Mac every bit it requires Mac OS Extended (Journaled) format.

Tin Mac use Rufus?

No, Rufus supports just the Windows OS currently. Notwithstanding, if your Mac has Windows every bit a dual kicking option, you tin can run Rufus on it. Rufus simply supports 32-bit and 64-scrap versions of Microsoft Windows.