Global trade data harmonization

List of the table of contents of this article:

• 1, How to change win7 to xp system
• 2, How to change XP system to win7 system
• 3、 I want to ask, what should I do if I want to change the win8.1 operating system to xp system now to install it...

How to change win7 to xp system

to install one Next, that's it. Or, it's okay to install a virtual machine. Install an xp in the virtual machine.

Before switching the system, you need to obtain the installation CD or image file of Windows XP. If you already have the installation CD of Windows XP, you can use it directly. If not, you can download the mirror file from the official website and use the software to make a CD or USB boot disk.

In fact, win7 is quite easy to use. If you are still not used to using it, you can change it to XP. Specific installation steps: Press and hold the "F12" key on the keyboard before booting, and the "Please select boot device (or Startup Device Menu)" menu will appear.

WIN7 system computers can be reinstalled into XP system. The steps are: turn on the computer to enter bios, and change the hard disk ahci mode to ide mode. Insert the prepared old Maotao boot USB flash drive into the USB jack of the computer, and then restart the computer. After the boot screen appears, press the shortcut key to enter the main menu page of Lao Maotao.

How to change the XP system to win7 system

1, power-on-insert win7 CD-ROM-press DEL (desktop) or F2 key (most notebooks) or its It keys to enter the BIOS-set the computer to start from the CD-ROM-F10-Y-Enter, and the computer will automatically restart to enter the system installation. After the installation is completed, restart. Power on - Enter BIOS - Set the computer to start from the hard disk - F10-Y - Enter.

2. Start the computer: Restart the computer and press the F12 or DEL key at startup to enter the BIOS settings. Select the startup device: In the BIOS settings, select Boot from the optical drive or USB device. Install Windows 7: Follow the prompts of the installation wizard to complete the installation process.

3. Make a boot USB flash drive: A. Go to the physical store to buy a brand USB flash drive with a capacity of more than 8G. B. Search and download startup USB disk production tools such as old hairy peach or cabbage on the Internet, and insert the USB disk into the computer to run this software to make a startup USB disk.

I want to ask, I want to win8 now.1 What should I do if the operating system is changed to an xp system before I can install it...

1. Install the low-version operating system first and then install the high-version operating system. Use third-party software or manually modify the BOOT file to change the selection menu. If you just want to install a dual system, it is recommended to use the first method. Although it is more troublesome, it is more reliable.

2. Generally, under the BOOT tag, you can start the computer with an optical drive. When setting BIOS, there will be relevant prompts on the right side, and novices can do it according to the prompts. Don't be in a hurry to restart after finishing. Put the installation disk into the optical drive, and then press F10 to save and restart.

3. Call up the shortcut boot menu, press the arrow key and enter key to select your USB flash drive name to enter the PE selection interface, and do the system again.After reinstalling, the operating system is basically in the initial state, and the various functions are the best and the operation is the smoothest, which plays a certain role in resetting the use of the device.

4. Install Windows XP: Insert the installation CD (do not use the cloned version of the GHO extension to install), come to this interface, try to delete (select the partition, press the L key) disk partition, which is the key to reinstalling the Windows XP operating system. Be here.