You can use the "Select partition" option in Rufus to specify which partition you want to use for the multi-bootable drive. This will allow you to create a bootable USB drive for the specific partition you've created, rather than the entire drive. Make sure to select the correct partition and adjust the settings accordingly. This should help you achieve your goal of creating a multi-bootable drive for different operating systems.
There is a built-Windows 10 Enterprise/Education/Pro has a feature called "Windows To Go" that allows you to create a portable, imaged version of Windows on an external hard drive. However, this feature comes with several limitations, including (insert limitations here).
Requirements for USB Drives:
If your device meets the requirements, you can follow the steps below to make a bootable partition on an external hard drive on Windows 10.
Step 1. To start, download the installation ISO file from Microsoft, and then connect the hard drive to your computer.
Step 2. Go to Control Panel on your computer, find Windows To Go, and choose the external hard drive, then click Next.
Step 3. To make an external hard drive bootable, click the "Add search location" option to search for the ISO file, then select the ISO file itself to proceed with the bootable process.
Step 4. To use BitLocker, ensure you won't forget the password, click "Create" to confirm, and wait for the process to finish.
To make an external hard drive bootable in Windows 10/Windows 11, you'll need to create a bootable USB drive or a bootable external hard drive. First, you'll need to download a bootable media creation tool such as Rufus or Windows Media Creation Tool.
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