[Full Guide] Windows 10/11 Boot Drive Size - Qiling  

Windows 10 Boot Drive Size & How to Create a Windows 10/11 Bootable Drive


What is a Windows Boot Drive?

A Windows boot drive is a crucial device that allows a computer to boot into the Windows operating system. It's one of the primary devices needed to start the computer.

System files are typically stored on the internal disk's C drive, which is used every time the computer is turned on for the boot process. However, if you encounter serious issues starting the computer, you can create a bootable USB drive to resolve the problem. Additionally, this bootable drive can be used on another computer to access your own system on that device.

To create a bootable USB drive, you'll need a USB drive with at least 8GB of free space, a computer, and a blank USB drive. You can use a tool like Rufus to create a bootable drive, which will allow you to install Windows on your computer. The size of the Windows boot drive will depend on the version of Windows you're installing, but a minimum of 20GB is recommended.

How to Create a Windows 10/11 Boot Drive?

There are different methods to create a Windows boot drive, and each of these methods comes with its own advantages. Here we will introduce three common methods, including making a fresh new bootable drive and making a portable system drive of your setup computer.

Method 1. Creating Windows 10/11 Boot Drive with Windows Media Creation Tool

The Windows Media Creation Tool is a user-friendly method for creating a Windows boot drive. It enables you to download the Windows 10/11 install file onto a flash drive or CD/DVD, allowing you to reinstall the Windows system. To use this method, you'll need a USB drive with at least 8GB of storage space.

Here are the steps to use the Windows Media Creation Tool in one paragraph:

Step 1. To download the creation tool, go to Microsoft's official download page and click on "Download tool now" to initiate the process.

Click Download tool now

Step 2.Wait until the download is complete. Then click on the downloaded file to run it.

Step 3. Accept the Terms and Conditions and select the Create installation media (USB flash drive, DVD, or ISO file) for another PC.

Choose create installation media

Step 4. Select the language, architecture, and edition details, and the tool will automatically choose the best options for you. Click Next to proceed.

Choose the language and edition

Step 5. The instructions are to select the option "USB flash drive" and click on "Next" on the next page.

Select the USB flash drive

Step 6. To create a Windows USB boot drive, follow the on-screen instructions to download the Windows Media Creation Tool and create a bootable USB drive. This will allow you to reinstall a Windows system using the USB drive.

Method 2. Create a Portable Windows USB Drive Using Windows To Go

Windows To Go allows users to create a portable Windows system drive on Windows Education and Enterprise editions, enabling them to use their system on any computer, including a Mac without BootCamp.

To apply this method, you will need to satisfy the following requirements:

Below are the steps you need to follow:

Step 1.To use Windows To Go on your Windows 10 computer, launch Windows To Go and select the USB drive you want to use.

Choose Windows to go USB drive

Step 2. Choose a valid Windows image file. It will automatically list an available one, or you can search for it manually.

Choose a Windows image file

Step 3. In the next step, you can choose to set a Bitlocker password or not. It's an optional choice.

Step 4. Windows To Go will format the target USB drive and transfer the Windows image to the USB drive, completing the process.

To boot from the created Windows To Go USB drive, launch Windows To Go, select Yes to automatically boot from the workspace in the Startup Options, and save the changes. Restart your computer, and it will boot from the portable Windows USB drive.

Method 3. Create a Portable Windows USB Drive Using Qiling OS2Go

If you're looking for a portable USB drive but don't have Windows Education or Enterprise editions, don't worry! Qiling Disk Master is a great alternative to Windows To Go, allowing you to create a portable USB drive even on a normal Windows system, despite the feature being removed in the latest Windows 10 version.

Qiling OS2Go is a user-friendly Windows to Go creator that supports all Windows versions from Windows 7 to Windows 11, offering benefits to both novice and advanced users.

Download Qiling OS2Go from the button below and see how to use this easy tool to get started.

Step 1. To begin, install Qiling OS2Go on your Windows computer, which will display the used space on your system drive. Next, plug in a USB drive that is larger than the used space on your system drive. Then, choose the target USB drive and click Next to continue.

Step 2.Qiling OS2Go will notify you that deleting all data on your drive is about to occur, and you should back up important data before proceeding. Click "Continue" to confirm this action.

Step 3.The disk layout on the target drive will be the same as the resource drive, but you can also customize it to your needs. If you're using a solid state drive as the Windows bootable drive, select the option to do so. Then, click Proceed.

Step 4.Qiling OS2Go will start to create the portable USB drive. This process may take a while, depending on your operating system and network conditions. Once the progress reaches 100%, the USB drive should be bootable.

Step 5. To start, insert the portable Windows USB into your computer and restart it. Then, press the key (usually F2, DEL, F10, etc.) to access the BIOS settings, and select the option to boot from the USB drive. This will allow you to install Windows from the USB drive.

Note: To ensure a successful boot, it's crucial that the boot mode of the portable USB and the target computer are identical, either both in UEFI or Legacy mode. This is because a mismatch may prevent the computer from booting properly.

Conclusion

Creating a bootable drive can be a useful and simple process, especially with tools like Qiling OS2Go that cater to those without extensive computer knowledge. This tool can help you achieve a seamless experience in creating a Windows boot drive, making it a great option for those looking to boot up their system quickly and efficiently.

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