How to install Vista upgrade to win7

Windows Vista system users are not a lot now, because the size is larger than XP but more than Windows 7 resources, so users now use either Windows XP or Windows 7 system. So how can the vista system be upgraded to win7 system, let's read this experience together!
Tools/Materials
Computer with Vista System and Network
Windows 7 System CD
Steps/Methods<1> 1. Boot into Vista and insert the Windows 7 installation CD and Run, will pop up the Windows 7 program interface, which consists of two options, namely: & ldquo; online check compatibility & rdquo; and & ldquo; now install & rdquo;. Online check compatibility: This function can test whether the machine can upgrade Windows 7 system through the program downloaded online, and it will evaluate the hardware performance. The method of use is as follows:

2. At this time, Microsoft's website will be automatically opened, and select "Download the Windows 7 Upgrade Advisor Beta" to download the detection program.

3. Click on “Download”, download to any location and double-click the downloaded program to install.

4. Start installation