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List of contents of this article:

• 1,Free global trade data sources How many versions of win7 system are there?
• 2, HOW TO REINSALL THE SYSTEM IN WIN7?
• 3, Win7 system installation tutorial

How many versions of win7 system are there?

Windows 7 is divided according to the bus bit width, which can be divided into 32-bit version (x86) and 64-bit version (x64). Generally speaking, the performance of the 64-bit version of the operating system will be higher than that of the 32-bit version, but the 64-bit operating system can only be installed if the CPU supports the 64-bit instruction set.

Windows 7 contains 6 versions. These six versions are: Windows 7 starter (primary version), which is the least functional version, mainly used for low-end computers similar to netbooks.

Windows 7 Starter (elementary version) Windows 7 Starter is designed by Microsoft for netbook, that is, lightweight and low-configuration laptops. This version has the least functions and streamlines Aero special effects. At the same time, 64-bit support is not supported, but it can perform any Windows tasks.

There are currently several versions of Win7. Win7 is a flagship operating system launched by Microsoft, which was originally released in 2009.Win7 has launched a total of six different versions, including Home Popular Edition, Home Premium Edition, Professional Edition, Enterprise Edition, Ultimate Edition and Start Edition.

HOW TO REINSALL THE SYSTEM IN WIN7?

1. Unzip the installation package of WIN7. In general, you download mirror images in ISO format. After decompression, there will be a file like the figure below.

2. Step 1: Download the Windows 7 system image: First, you need to download the ISO image file of the Windows 7 system from the Microsoft official website or other trusted websites and save it to the local disk.

3. First of all, download the mirror file of the win7 system. We need to download the compressed package of win7 x64 to the computer.After the download is completed, unzip the compressed package, and do not put the decompressed file on the C disk. We can see an x64 gho image and a system installation tool. Run the system installation tool directly.

Win7 System Installation Tutorial

Reinstall System Win7 Steps and Detailed Tutorial: Method One: First, download Berry One-click Installation, open it and enter "Online Installation" and then select the win7 system version you want to reinstall. Then you can choose the data files you want to back up and keep. After the backup, wait for the download of the system components and install and deploy.

Next, the editor will bring you detailed graphic and text tutorials. If the current system can be used normally, it is recommended to use this method. First, download the Fat Claw Installation Assistant:, and then click "Software Download" to complete the installation of the program. You need to pay attention to turning off the third-party anti-virus software on the computer, otherwise it will cause false alarms.

This article will introduce the installation method of USB disk and win7 system disk to help users quickly complete the system installation. USB disk installation and download a USB disk making tool (Chinese cabbage, old hairy peach, Chinese cabbage) and so on, make a USB flash drive, check the things out first, and put the win 7 GHO system file into the USB flash drive after completion.

Insert the installation disc and insert the Windows7 installation disc. Select the optical drive startup option. When Lenovo English appears, keep pressing the F12 button, select the "CD/DVD" optical drive startup option, and start the program from the disc. Set the language and currency format and set my language to Chinese (Simplified).

You can choose to install the USB disk or the system disk to install the Windows 7 system. To install the USB disk, first download a USB disk making tool (Chinese cabbage, Old Maotao, Chenfeng) and so on. Run the program to make the USB disk. If there is any data on the USB disk, test it first. After completion, put the win 7 GHO system file into the USB disk.