Windows 10 Bootable Usb

Configure a USB flash drive to be a Windows 10 installation platform

Using the DiskPart utility As you may know, the DiskPart utility is a command-line version of the Disk Management snap-in and is designed to allow you to manage disks, partitions, or volumes from within scripts or directly from a command prompt.
We can use the DiskPart command in Windows Vista or in Windows 10 to configure a USB flash drive to be a bootable device. (Keep in mind that Windows XP’s DiskPart command is unable to create a bootable USB flash drive.) To begin, connect your USB flash drive to a computer on which you will be preparing the drive. For my example, I’ll be using a Windows Vista system. Now, locate the command Prompt shortcut on the Start menu, right-click on it, and select the Run as Administrator command. Then, respond appropriately to the UAC. You can now launch the DiskPart utility by typing DiskPart on the command line. You’ll then see the DISKPART prompt, as shown in Figure A.

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Now that you’re in the DiskPart environment, you’ll need to locate the USB flash drive using the List Disk command. As you can see in Figure B, the List Disk command has identified my USB flash drive as Disk 5. I can verify that my USB flash drive is indeed Disk 5 by checking the Size column, which lists the size as 3906MB, which is roughly 4GB.

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(If you have difficulty identifying your USB flash drive using the List Disk command, you can try the List Volume command, which will provide the drive letter as well as the label, both of which can help you to identify the drive.) Once you identify the drive number of your USB flash drive, you will need to set the focus of the DiskPart environment on that disk. (This is an extremely important step–Make sure that you select the correct drive or you could accidentally destroy valuable data!). On my example,how to install windows 10 from usb on new pc the USB flash drive is Disk 5, so I will use the command Select Disk 5, as shown in Figure C.

Now that your USB flash drive has the focus, you need to remove all the partition or volume formatting information from the disk. To do that, you’ll use the Clean command. The Clean operation should occur rather quickly. When it is done you will see a success message like the one shown in Figure D

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You’ll now use the Create Partition Primary command to create a primary partition on the disk. After you create the partition, you will see a success message and the focus will automatically shift to the new partition. You’ll use the Active command to mark the partition as active, as shown in Figure E. Marking the partition as active will essentially allow the BIOS to recognize that the partition is a valid bootable system partition. Figure E

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With the partition created and active, you’re now ready to quickly format the drive and set up the FAT32 file system using the Format fs=FAT32 quick command. (While you could format the drive as NTFS, the typical way to format a USB flash drive is to use FAT32.) Once the drive is formatted, you’ll use the Assign command, as shown in Figure F, to allow the drive to be assigned a drive letter. Figure F

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Copying the Windows 10 files Copying the Windows 10 files is easy. Just open Windows Explorer, access the Windows 10 DVD, select all the files and folders, and then drag and drop them on the USB flash drive icon, as shown in Figure G. Keep in mind that the copy operation will take a little while to complete. Figure G

Once the USB flash drive is ready to go, you can copy all the files and folders from the Windows 10 DVD to the newly prepared bootable drive. Installing Windows 10 from the USB flash drive With the contents of the Windows 10 DVD on a bootable USB flash drive, installing the operating system is a snap. Just boot the system from the USB drive and the installation procedure will begin as it normally would, as shown in Figure H. However, the installation procedure will actually run quicker off of a USB flash drive since it doesn’t contain any physically moving components. Figure H

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Have you ever wanted to be able to install an operating system from a USB flash drive? Now that you know how to do it, are you likely to employ this technique to install Windows 10 on a Netbook or on multiple computers? As always, if you have comments or information to share about these topics, please take a moment to drop by the TechRepublic Community Forums and let us hear from you