[Article] How to Prepare Bootable Install Media for Windows 10 - DVD, USB or SD Card

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NOTE: These instructions reference Windows 10, but they work just as well if you want to create a bootable copy of Windows 7 or Windows 8.

Technical Level : Basic Summary If you performing a new installation of Windows 10, you might need to prepare bootable install media. The Media you choose to install from will depend on certain factors, such as the Boot Scheme used by your computer (BIOS, UEFI) in addition to the storage device (hard disk partitioning layout). Examples of partitioning layout include MBR (BIOS) and GPT (UEFI). In this article, we show you several ways to create a bootable copy of Windows 10 from an ISO file. An ISO file is a digital replica of a virtual disc, which users will have to make bootable on a blank DVD, USB thumb drive or SD card. Details

Before we begin, you need to have a copy of Windows 10 ISO file.

NOTE: Microsoft no longer provides direct access to Windows 10 ISO images from the Microsoft Techbench website for computers running Windows 7, Windows 8.0, Windows 8.1 and Windows 10. You can still download the ISO image from computers running earlier versions of Windows such as Windows XP, Windows Vista or alternative operating systems such as Linux or macOS.

Learn more: Microsoft Removes Access to Windows 10 ISO for Windows 7 or Later

Resources: Download Windows 10 ISO Files Directly Using Your Web Browser

After downloading the Windows 10 ISO, you need prepare it, this is especially important for Windows 7 and earlier versions of Windows.

You can use the built in Disc Image burning tool or [Microsoft .iso to USB/DVD tool] to create a bootable DVD or USB (requires a blank DVD) or Rufus, a third party program that can create a bootable USB flash stick (requires at least 8 GBs).

After downloading the .ISO file, right click it and click Burn disc image

Insert a blank DVD

Click Burn

Windows 8/8.1 users can mount the .ISO file then start the upgrade automatically

Important:

If you are creating a bootable USB thumb drive, make sure the thumb drive is first formatted as FAT32.

Connect the thumb drive

Open Computer

Right click thumbdrive

Click Format

Make sure FAT32 is selected as the file system.

For UEFI based systems

If your computer is UEFI based, these are normally systems that come pre-loaded with Windows 8 or later, you will need to prepare the ISO file for such a configuration or you will receive an error message during setup. The thumb drive needs to be formatted as FAT32. If you are installing on a hard disks that is 4 TBs or more in size, you need to format the disk using the GPT partitioning scheme.

Click Start to copy the files to the thumb drive.

If you have any files on the thumb drive, they will be deleted.

Wait while the files are copied to your thumb drive.

Close when complete

Open File Explorer, then launch setup to begin the installation.