The process will take about 5-10 minutes. First it will erase the disk, then make the disk bootable, and finally, copy the needed contents to disk to complete the macOS Ventura USB installer. Step 11: Createinstallmedia will now run. Type ‘Y’ and press Return on your keyboard to continue. Once you do, you’ll be asked to verify that you wish to erase the USB volume. Step 10: You’ll now be asked to enter your Administrator password. Step 9: Drag the location of the USB drive to the Terminal window and press Return on your keyboard. Type /volumes and press Return on your keyboard. Step 8: Open Finder and in the menu bar click Go → Go to Folder. Step 7: In the same Terminal window type the following with a space inserted afterward: - volume A space will automatically be placed at the end of the path location. Step 6: Open Contents → Resources and drag createinstallmedia to the Terminal window.

Step 5: Open Finder → Applications, right click on Install macOS Ventura, and select Show Package Contents. Step 4: In the Terminal window type: sudo followed by a space. Step 3: Open Applications → Utilities → Terminal. Step 2: Download macOS Ventura from the Mac App Store.

Step 1: Connect your USB drive to your Mac. Please verify that the drive’s contents are backed up before proceeding. Note: The contents of the USB drive will be completely erased. Once it's done, unmount the USB drive (right-click and select Eject) from the desktop.Subscribe to Cellular on YouTube for more Guide: how to create a macOS Ventura USB installer

Boot Camp Assistant will create the bootable Windows 10 USB.

Select the Windows 10 ISO image from Mac's internal storage and select Continue.

Select Continue, and check the option to Create a Windows 10 or later install disk.

Go to Finder > Applications > Utilities and launch Boot Camp Assistant.

To create a bootable Windows disk using BootCamp: You will also need a 16GB USB disk, alongside the Windows ISO file for this method. Note: You can't use Boot Camp Assistant on Macs with Apple M1 chips. You can also choose to install additional Windows support software, which will be helpful if you are planning to use the bootable disk to install Windows on your Mac. This is an easy method and requires no additional software to be installed. If you have a Mac with an Intel processor, you can also use BootCamp Assistant to create a bootable Windows installation USB disk. Method 2: Create a Bootable USB Disk Using BootCamp Assistant

Mac os bootable drive