Win7 how to install dual system

personalized win7 and cool win8 are amazing, both systems are very addictive. Therefore, many users want both fish and bear's paws, and one machine has two systems at the same time. Here is a more concise graphic tutorial for everyone, to teach you how to install dual system Win7. In the past, please also understand whether your computer
configuration meets the Win8 system installation requirements.

1, in the win7 system to install win8 system, first of all to create a system disk for the win8 system, if the partition will be friends can ignore this step. The partitioning method is as follows: first enter the win7 system, enter the control panel at a time > then open the Administrative Tools > Computer Management > click Disk Management

2, then select a disk with a larger capacity, such as we choose E disk, then right click on the E disk to select "snap volume", then enter the amount of space needed to compress and allocate new disks in the "input compression space", because the system disk generally requires more space, such as we allocate 20G disk, then directly enter 20480, then click: & ldquo; compression & rdquo; then, we can see a free disk space for the green line, then we right click on the space, as shown below:

3. Click New Volume,>Next> Assign the following drive letter to the drive letter you want to assign (for example, I assigned an I drive). Then click Next > Next > Finish! We can see the I disk in the resource manager, and finally we can change the name of the disk to win8, so the preparation is completed

4, open the decompressed win8 system Folder, then find the setup.exe system installation and running files in the sources file, double-click to start running the installation, after the system installation is similar to the U disk installation win8 process, all the way to the next step, and fill in the win8 installation key, in the next Prompt to choose which disk to install, here must choose to install to the created I disk (that is, win8 disk), as shown below:

5, after all the way to complete the installation, after about 20 After a long wait in minutes, the general system can be installed. Here is a brief explanation of why the installation of win8 in win7 to create a new system disk, the first is to create a system partition, because the system is generally installed in the active partition, and because the installation of win8 to the specified disk, the installation selected a disk After that, the corresponding disk data will be formatted or overwritten in the system process, so if it is installed on other disks, data loss will occur.