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List of Contents of this article:

• 1,Regional trade agreements HS code mappingComputer Upgrade 64-bit System Tutorial
• 2, Mobile hard disk installation win10 system tutorial (can be used on other computers after installation)
• 3, install system win10 steps And detailed tutorial
• 4, win11 system installation tutorial detailed introduction
• 5, Win7/XP/PE multi-operating system independent boot setting tutorial

Computer upgrade 64-bit system tutorial

1. Back up all data: Please back up all the data on the computer before changing the operating system. This is very important, because changing the operating system will lead to data loss. Check computer hardware: To install a 64-bit operating system, the computer must have a 64-bit processor and a 64-bit compatible motherboard.

2. Before backing up data and upgrading the operating system, you need to back up your data. Please back up your important data, photos, music and other files so that they will not be lost during the upgrade process. To download the 64-bit operating system, please download the 64-bit operating system you want to install.

3. Back up the c disk and important files on the desktop. Prepare a USB flash drive of more than 4G and make it into a cabbage USB disk boot disk. Download WinWinWin8 and other 64-bit system images and download them according to your own needs.

4. Start the computer and install it. Insert the made CD-ROM or USB flash drive into the computer and start the computer. Enter the installer and follow the prompts. Select the 64-bit version of Windows 7 to install. Install all the necessary drivers.

5. Method 1 Right-click "Properties" on the desktop and a window titled "System Properties" pops up. Record the information of whether your system is 32-bit or 64-bit under the "General" tab. If your system is 64-bit, it will be clearly marked "x64 E Dition", otherwise your system is 32.

6. The specific steps for upgrading the computer from 32-bit to 64-bit are as follows: enter "Xiaoyu one-click reinstall system" in the search box of the browser, select the official website to enter, and then click the "Download Now" button on the right.

Mobile Hard Disk Installation Win10 System Tutorial ( After installation, it can be used on other computers)

Step 1: Prepare the mobile hard disk and connect the mobile hard disk to your computer. Back up all the data on the mobile hard disk, because the installation system will format the hard disk and clear all data.Step 2: Create a Win10 boot disk and connect the USB flash drive to the computer.

- Select your USB flash drive as the target device in the tool and choose to boot with Windows 10 installation media. - Click the "Start" button and wait for the tool to finish making a bootable Win10 installation USB drive.

Under the win10 system, enter the Control Panel-Management Tools-Computer Management-Disk Management, right-click on the partition of the USB mobile hard disk, and click "Mark Partition as Active Partition".

Generally, hotkeys will be prompted in the lower left corner of the boot interface. Then enter the boot interface, select the option of mobile hard disk, and then enter the PE system interface.

Prepare tools: First of all, you need to prepare a hard disk or USB flash drive for storing data, and a USB flash drive for installing the system. It is recommended to use the USB installation tool officially made by Windows 10 or third-party software (such as Rufus) to make a boot disk.

Step 1: Backup important data Be sure to back up your important data before starting to reinstall. Files can be copied to mobile hard disk, USB flash drive or cloud storage to ensure data security. Step 2: Prepare the installation media. You can choose to use CD-ROM to install the media or USB flash drive to install the media.

Install the system win10 steps and detailed tutorials

1. Click Update and Security In the setting interface of win10, find the update and security options, and click it to enter the new interface.Click Restore. In the settings interface, find the recovery option on the left and click it to enter the new interface. Click Start. In the new interface, find the option to reset this computer, and click the start button to reinstall the system.

2. After setting up the disk partition, select which partition to install the system to, click the "Next" button, and wait patiently for a while to enter the official installation stage of the system in step 9, as shown in the figure below.

3. Insert the installation media into the computer, and then restart the computer. During the computer restart, press the corresponding key (usually FF1Esc, etc., depending on your computer brand and model) to enter the BIOS settings. In the BIOS settings, set the boot order to start from the installation media.

4,Reinstalling the system (Windows 10) refers to installing the operating system on the computer from scratch to restore the normal operation of the system or upgrade to the latest version. This process requires the following steps: backup important data: Before starting to reinstall the system, be sure to back up important files and data on the computer.

5. Let's take a look at the installation tutorial of win10. Open the small white three-step installation version of the software, and directly select to restart immediately here. Next, the software will help us reinstall the download system. You just need to wait patiently. After the download is completed, the software will automatically help us deploy the currently downloaded system. You just need to wait patiently.

win11 system installation tutorial detailed introduction

1. After checking that there is no problem, download the Win11 system installation package, and unzip the win11 Chinese professional version compressed package after the download is completed. 2 Then double-click the "setupexe" icon to install the Win11 equipment. 3 Follow the prompts to install. 4 If you are prompted to support T during the installation process PM 20, then it can be matched with Windows 11 without TPM2.

2. USB disk installation win11 system tutorial 1 First of all, let's download the win11 mirror file. You can reinstall the system WeChat official account in Xiaobai and reply windows11 to get the mirror file. You can also go online to find the relevant win11 system mirror package 2 Then prepare a USB flash drive of more than 8G and make it into a system disk 3 to complete the production.

3. After downloading the software, open it normally and click "One-click Reinstall System". The program will detect the current system environment by default. After the detection is completed, click "Select Mirror File" to operate.

4. This article introduces the method of reinstalling ghost win11 64-bit in uefi mode. For other methods, please refer to the relevant installation tutorial. Preparation for 18G or more large-capacity empty USB disk 2 make pe boot disk micro pe toolbox how to make usb disk boot disk UEFILega Cy dual mode 3win11 system download two USB disk boot setting power.

5. First of all, we need to prepare a win11 mirror system file. Click the link on the right to download the win11 mirror system download 2 Secondly, open the virtual machine of the system. If you don't knowHow to open it? You can check the link on the right virtual machine activation method 3 and finally select the cp system to install it.

6. If win11 does not have tmp20, use the pe tool installation method to install Windows11 prompts that the computer does not support TPM20 and can only abandon the installation. The minimum configuration of the computer does not meet the minimum configuration requirements of Windows11 and cannot be upgraded and installed. The current Win11 series The unified installation requires the computer motherboard to support and turn on TPM20 for most Intel eighth-generation and above core series.

Win7/XP/PE multi-operating system independent boot setting tutorial

Its boot process is: self-test and loading NT60 master boot record, then find the boot file "C: Bootmgr" and activate it, then load the "C: bootbcd" boot configuration file and list the multiple startups.

Realize Win7 independent startup. After completing the above operation, restart the system to enter WinXP, and cut the "C:bootmgr" file and the entire directory of "C:boot" to the root directory of the D disk. Then run the downloaded "bcdtool.exe", click "Start Configuration → Open", and open the "d:bootbcd" configuration file.

Because we have installed WinXP and Win7 operating systems, because of the priority of the Win7 operating system, the system can set priority to start the Win operating system by default. Here you can see how to set the startup order of these two operating systems.

The following is a possible way: prepare a computer with the Windows 7 operating system and insert a USB flash drive of at least 4GB. And install EasyBCD software, which can help us create multi-boot options. Open the EasyBCD software and create a new startup option, such as "XP".

Operation steps: Enter the operation interface of the win7 system, click the start menu, and enter the control panel interface. Find and enter the system functions in the open control panel window, and then click the advanced system settings in the left menu.

Select "NTLDR/BOOTMGR" for the system type, and check "Activate at startup to start the main partition".