Install Windows 8 from a USB drive (How To)

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Install Windows 8 from a USB drive, what you need:

1.USB flash drive (4GB or larger)
2.Windows 8 ISO image file (Download here),
3.Microsoft’s Windows7 USB DVD tool (Download here)



Step1. Install Microsoft’s Windows7 USB DVD tool and run it. In the dialog box as below, Click “Browse” button and choose the Windows 8 ISO image file you’ve already downloaded then hit “Next”.


Step2. When you see the dialog box as below, choose “USB device” button to continue.


Step3. Select the USB flash drives you want to use from the drop-down menu, and click “Begin copying” button.


Step4. Sit down and wait for Windows7 USB DVD tool formats the USB drive, and copy the Windows 8 file to the USB drive.
When it finish, you can boot your PC from the USB Drive and start install Windows 8.