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How to Install Windows on an SD Card

No matter if you’re a journalist or you’re simply installing Windows on an SD card to boot up Windows in Steam Deck, Windows is a versatile operating system that can be set up without much difficulty.

After setting up Windows on an SD card, you can plug it into an untrusted computer or portable device and securely access all your confidential files.

If you’re interested in learning how to install Windows on an SD card, and this all sounds exciting, keep reading!

How to Install Windows on an SD Card

Before you install Windows on your SD cardmake sure it has a decent IOPS value. If not, get an SD card with a respectable IOPS value. You’ll also need a copy of Windows 10 or Windows 11, either an installation disk or an ISO file.

Next, you should turn your SD card into a bootable SD card. Here’s a step-by-step guide on how to make your SD card bootable and install Windows on an SD card or microSD:

  1. Pop in your SD card or microSD card

    Insert the SD card into your Windows PC.

  2. Select disk management

    Right-click on the “Start” button and select “Disk Management.”How to Install Windows on an SD Card - Disk Management

  3. Format

    Right-click on your SD card and select “Format.”How to Install Windows on an SD Card - Format

  4. Choose file system

    Click on the “File System” drop-down menu and select “NTFS.”How to Install Windows on an SD Card - File System

  5. Select “ok”

    Click on “OK” to begin formatting.

  6. Get the Microsoft Media Creation Tool

    Download the Windows 10/11 Installation Media Creation Tool from the Microsoft website. When the file has been downloaded, run it.

  7. Create your installation media

    Under the “What do you want to do?” window, select “Create installation media (USB flash drive, DVD, or ISO file) for another PC.”How to Install Windows on an SD Card - Create Installation Media

  8. Choose your options

    Then select the languageWindows architecture, and Windows edition.

  9. Pick your installation media type

    In the “Choose which media to use” window, select “USB flash drive.”How to Install Windows on an SD Card - Choose media USB flash drive SD card

  10. Finish making your SD card bootable

    Follow the on-screen prompts to complete the process.

  11. Now that your SD card is a bootable SD card, proceed with installing Windows

    Press the BIOS key to access the BIOS menu after restarting your computer.

  12. Disable UEFI boot mode

    Verify whether “UEFI boot mode” is enabled or disabled in the firmware section. If it is enabled, turn it off and turn on “legacy support/BIOS.”

  13. Change your boot order

    Set your SD card as the first bootable device by changing the boot order.How to Install Windows on an SD Card - Change Boot Order

  14. Exit BIOS and save changes

    Exit the BIOS window after saving the changes.

  15. Reboot your PC

    Restart your PC, and Windows will boot from your SD card.

Wrapping up: How to Install Windows on an SD Card

Unlike MacOS and Linux, Windows is versatile and user-friendly, which is also what makes it the world’s most popular operating system. Windows has upped the ante by allowing users to even install Windows on an SD card.

So if you were planning to install Windows on your SD card but didn’t actually know how to do that, We hope this guide has helped you do that successfully.

Can I install Windows through an SD card?

Yes, you can install Windows to and from an SD card.

How do I make a Windows bootable SD card?

1. Insert the SD card into your Windows PC.
2. Right-click on the “Start” button and select “Disk Management.”
3. Right-click on your SD card and select “Format.”
4. Click on the “File System” drop-down menu and select “NTFS.”
5. Click on “OK” to begin formatting.
6. Download the Windows 10/11 Installation Media Creation Tool from the Microsoft website. When the file has downloaded, run it.
7. Under the “What do you want to do?” window, select “Create installation media (USB flash drive, DVD, or ISO file) for another PC.”
8. Then select the languageWindows architecture, and Windows edition.
9. In the “Choose which media to use” window, select “USB flash drive.”
10. Follow the on-screen prompts to complete the process.

How do I flash Windows to an SD card?

To flash Windows to an SD card:

1. Press the BIOS key to access the BIOS menu after restarting your computer.
2. Verify whether “UEFI boot mode” is enabled or disabled in the firmware section. 3. If it is enabled, turn it off and turn on “legacy support/BIOS.”
4. Set your SD card as the first bootable device by changing the boot order.
5. Exit the BIOS window after saving the changes.
6. Restart your PC, and Windows will boot from your SD card.

Can SD card be used as bootable drive?

Yesm an SD card can be used as a bootable drive with operating systems like Windows, Linux, macOS, and Android.

What format should SD card be for Windows?

Your SD card should be formatted as NTFS or exFAT for more storage, since FAT32 has a smaller file size limit.

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