Win7/Win8 dual system installation and startup settings

First, install Win7/Win8 to C drive, then use the installation media DVD or U disk to install Win8/Win7 to another partition (D drive).

1. Install Windows System 7

2. Prepare Windows 8 operating system installation media, such as genuine DVD or USB boot disk.

3. Install Win8 to not include current Windows. Another partition of the system partition (two systems can no longer one partition)

Select custom during installation, install to another partition, such as D drive

After rebooting the machine, find dual system Interface

Second, you can also configure the startup defaults, click on the following options:

In the following "Change timer" select "Automatically run the default operating system" "Time to wait" <;“Select default operating system> You can set the default to use Win8 or Win7