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List of contents of this article:

• 1,How to install a dual system (detailed tutorial and notes)
• 2, How to install dual-system or multi-system on the computer?
• 3 、 Can my computer be equipped with dual systems? How to install the dual system?
• 4, How to install dual systems on a novice computer (teach you how to install win10 and win7 at the same time) Win7)

How to install dual systems (detailed tutorials and notes)

If you download it in ISO format, you can open it through the virtual optical drive, double-click se Tup.exe enters the installation, and there will be two systems for you to choose from when you turn on after installation. If you download compressed formats such as RAR or ZIP, unzip it and find setup.Exe, double-click to enter the installation.

When the dual system is installed, the two systems are installed in different sub-regions, and the system installed later will not cover the previous system. This answer takes dual win7 as an example. PREPARE TOOL MATERIALS TO PREPARE A USB FLASH SK, BOOT USB DISK MAKING TOOL, WIN7 SYSTEM MIRROR IMAGE, BOOT MENU REPAIR TOOL.

After installing the dual system, when starting, there is a multiple startup selection menu, and you can choose to enter that operating system. In the current state, only one system is running and cannot be switched at will. If you want to enter another one, you need to restart and select again.

How to install dual-system or multi-system on the computer?

1. First of all, you need to prepare a main partition for installing the XP system. It is recommended to use the disk manager to create a main partition with a capacity of not less than 10GB in the Win7 system. Then start the computer with the Win XP installation CD and install it. The installation method is similar to the installation of the XP system.

2. If you download compressed formats such as RAR or ZIP, unzip it and find setup.Exe, double-click to enter the installation. Notes: For the question of "Is it good to install dual systems on the computer?", there is no good or bad one. This is chosen according to the needs, and there will be no damage to the computer.

3. Backup important data: Be sure to back up all your important data before dual-system installation. Because installing dual systems may involve disk partitioning and formatting, which may lead to data loss.

4. After installing the dual system, you need to choose a default operating system. The default operating system is an operating system that automatically starts when the computer starts. You can select the default operating system in the "System" option in the control panel.

5. The installation of dual-system or multi-system is divided into the following steps: To prepare the installation tool, you need to start UDisk or DVD disc is used to install the system, and some special software such as EasyBCD or Grub4Dos can be used for multi-system management.

Can my computer be equipped with dual systems? How to install the dual system?

1. Backup important data: Be sure to back up all your important data before dual-system installation. Because installing dual systems may involve disk partitioning and formatting, which may lead to data loss.

2. First of all, you need to prepare a main partition for installing the XP system. In the Win7 system, it is recommended to use the disk manager to create a main partition with a capacity of not less than 10GB (as shown in Figure 1).Then start the computer with the Win XP installation CD and install it. The installation method is similar to the installation of the XP system.

3. The installation of dual-system or multi-system is divided into the following steps: preparing the installation tool requires a bootable USB flash drive or DVD disc to install the system, and some special software such as EasyBCD or Grub4Dos can be used for multi-system management.

4. Prepare the system installation file and one-click installation system software. Open the software, select a disk other than disk c, then click "OK" and select "Yes". Wait for the automatic installation system to restart. After completion, restart, and you can see the multi-system options. Select the newly installed system to use it normally. The summary is as follows.

5. After installing the dual system, you need to choose a default operating system.The default operating system is an operating system that automatically starts when the computer starts. You can select the default operating system in the "System" option in the control panel.

6. Back up the data in the computer. Before installing the dual system, be sure to back up the important data in the computer to avoid unnecessary trouble caused by data loss. When choosing an operating system, you must first determine the two operating systems to be installed when preparing to install dual systems. Here, we choose the common Windows and Linux systems.

How to install dual systems on a novice computer (teach you how to install win10 and win7 at the same time)

1. Prepare aBootable USB flash drive or DVD: You need to save the installation files of Windows 10 and Windows 7 to a bootable USB flash drive or DVD. You can download the installation file from Microsoft's official website or burn the disc image to DVD.

2. First of all, a win10 system has been placed in the C disk of my computer. If you want to install the second win7 system, you need to place it in a partition other than the C disk, such as disk D, E disk, F disk, etc. I will put the D disk here, because the C disk partition and the D disk partition of the editor are separated by a hard disk.

3. After the boot repair is completed, restart the computer, click the win7 option to complete the installation of the win7 program.

4. How to install win7win10 dual system: First of all, you need to have win10 and win7 two systems to download. If necessary, you can download and install it on this site.

5. Connect the USB flash drive to the computer, restart the notebook, and it will directly enter the win8pe system after startup. Select the win10 image in the pop-up u-start pe installation tool, install it on the c disk, and click OK. The program reminds you to restore the operation. Click OK to restore.

6. The following editor will bring you win7 win10 dual-system installation method and detailed graphic and text tutorials. If you are interested, you can come and learn! Tools/raw materials USB flash drive windows 10 mirroring method/steps First of all, we must download windows10.