To install the Windows 7 USB/DVD Download tool:
1. Download the Windows 7 USB/DVD Download tool installation file.
2. When you are prompted to either save the file to disk or run it, choose Run.
3. Follow the steps in the setup dialogs. You¡¦ll have the option to specify where to install the Windows 7 USB/DVD Download tool and whether to create shortcuts on your Start Menu or Windows Desktop.
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* Windows XP SP2, Windows Vista, or Windows 7 (32-bit or 64-bit)
* Pentium 233-megahertz (MHz) processor or faster (300 MHz is recommended)
* 50MB of free space on your hard drive
* DVD-R drive or 4GB removable USB flash drive