How to change win8 back to win7 or install dual systems

CD-ROMs, just format and install them directly.

1.Want to be in the win8 environment,Install win7,It's a bit troublesome,It belongs to the high version of the system,In the direction of the lower version,Do a dual system。

For the self-protection of the system, the ghost version is not allowed.

System installation. of,To use the original image of win7,Although they are all ISO images,The content inside is different。

4.Click " in the "source" folder to enter the installation page.

5.After the selection appears on the installation page, select in turn, do not update, customize the installation (don't choose to upgrade, or it will be over), and then select install to G disk, and then the system will automatically install.

6.Once the installation is complete. You go to the Internet** a win7 activation tool to activate,Or ask me,Because we are software activation,Don't set the subsystem to be automatically updated,Patch with antivirus software。

7.Installed.

win7 system, there should be none.

Network card driver, that is to say, after you complete the installation, when using win7 can not connect to the network, you had better have a CD when you buy a computer, there is a network card driver in the CD, or you are in.

Drive the sprites. Integrated universal network card driver version", about 200m, after installing win7, the first software installs it first, he can automatically detect your network card driver, and install it.

It is not recommended to play the dual system.

A better solution for dual systems is to install the other system on a separate disk.

For example, if your hard disk is divided into four CDF disks, and the C disk is equipped with 8 systems, you must also empty one disk to install the 7 system.

When using the 8 system, if the 7 system files are deleted by mistake, the 7 system will be invalid.

After all, it's not in the C drive, and it's easy to delete it by mistake.

Use a CD or USB flash drive to reinstall the system on the boot disk, steps:

Use the U Depth U disk boot disk maker to make a good boot U disk.

Win7 system image file.

Step 1. Store the prepared win7 system image package to the root directory of the boot disk of the prepared U depth U disk

Step 2. 1. Connect the U Depth U disk startup disk to the computer, restart the computer and wait for the boot screen to appear, press the startup shortcut key, use the U disk startup disk to enter the U Depth main menu, select U Depth Win8PE Standard Edition (new machine), press the Enter key to enter, as shown in the figure:

2. After entering PE, it will automatically start the U depth PE installation tool, click first"Browse"Add the system image saved in the U disk, then select the C disk as the system disk storage image, and click "OK", as shown in the figure

<>5. At this time, you can unplug the U disk, restart the system to start the installation, we don't need to operate, wait for the installation to be completed, and finally restart it once before entering the system desktop, as shown in the following figure:

Reference.

This is the simplest way to laugh at the list,Win7 system disk can not be formatted directly,Press Tongsui to follow the following operations,Personal test:

If you want to successfully uninstall Win8 in Win 7 and Win 8 dual systems, you must first solve the problem of dual system boot items. First of all, enter the Windows 8 operating system, click the "Start" menu on the desktop, select the "Run" command, or directly press the "Win+R" key combination to open the "Run" window (as shown in Figure 1). Then type "msconfig" in the blank box and click the "OK" button.

Figure 1 will pop up the "System Configuration" dialog box, click on the "Startup" tab, the bottom of the window will list the two operating system options installed on your computer, select Windows 7, and then click the "Delete" button at the bottom (as shown in Figure 2). In this way, the startup items of Windows 87 are deleted cleanly. Restart your computer and find that there is none?

Before entering the system, the dual system boot menu is gone, and it will directly enter the win 8 system. The next thing you need to do is format the partition with WinDos 7 installed.

1. To install the dual system, you must first prepare for the work

a. If you will partition the skippable step tutorial. The following is to install win7 on a notebook with win8 installed, we first need to divide a disk to use it, open the control panel management tools computer management and click disk management.

Then select a disk with a relatively large capacity (I am here E: disk), right-click to select the compressed volume: in the "Enter the amount of compressed space" enter the disk size you want to allocate (such as 20G, we will enter 20480, but it is recommended to divide 35GB) and click:

compression", and then we can see a green free space.

b. Then right-click on the space, click New Volume, Next Assign the following drive letter and enter the drive letter you want to allocate (I allocated H: disk). Then click Next Next to finish!

Let's guess that Han can be in the explorer.,See h:disk,Hehe,This step is finally done!

2 We have entered the core stage of our Anzhuan dual system.

b、After opening the image file,Find it in sources and then double-click (note that it's like a smile.。。。 If the setup is not in sources, then the installation is doomed to fail! ）

c. Then choose to install it on the disk you just separated. (Do not install it on other disks, otherwise you will face data loss).

d. And then there was the long wait... After about 20 minutes, a dual system was installed!

3. How to safely uninstall one of the two systems.

A. Win+R key to open the run dialog box, enter msconfig in it, OK, and the system configuration dialog box will pop up.

B. Select the boot tab, check Windows 7 and click Delete, OK, okay, we now delete the boot of Win7, so that when you start the computer, there is no option to start Win7!

C. Then, format the H: disk, then open Computer Management, right-click on the H: disk to delete the partition, and then select the partition you want to expand (such as E: disk) and right-click on the extended volume, OK.

1. To install the dual system Fengzhao, you must first prepare for the work:

a. If you will partition the skippable step tutorial. The following is to install win7 on a notebook with win8 installed, we first need to divide a disk to use it, open the control panel management tools computer management and click disk management.

Then select a disk with a relatively large capacity (I am here e: disk), right-click to select the compressed volume: in the "Enter the amount of compressed space" enter the disk size you want to allocate (such as 20G, we enter 20480 for silver balance rent, but it is recommended to divide 35GB) and click:

Suppress the Barrier and then we can see a green space available.

b. Then right-click on the space, click New Volume, Next Assign the following drive letter and enter the drive letter you want to allocate (I allocated H: disk). Then click Next Next to finish! We're in Explorer.