Trade data for pharmaceuticals supply chain

List of contents of this article:

• 1. How to install WIN7 system on computer
• 2  、How to reinstall the computer system
• 3,Trade data for pharmaceuticals supply chain System reinstallation: How to install Win7?

How to install the WIN7 system on the computer

1. Download the Windows7 system image file. You can download the Windows 7 system image file from Microsoft's official website, and you need to decompress it after the download is completed. Make a USB boot disk.Making a USB boot disk can conveniently install the system. Make a USB boot disk and insert it into the USB disk.

2. The operating system is a necessary operating environment for the computer. If the system fails, the system needs to be reinstalled. Many people still don't know how to reinstall the system on the computer. In fact, there are many ways to reinstall the system. Commonly used are USB disk reinstallation and hard disk reinstallation. Here, take the hard disk reinstallation of the win7 system as an example. I will introduce the operation steps of how to reinstall the system on the computer.

3. On Apple computers, you need to hold down the Option (i.e. Alt) key, plug in the USB flash drive and select the startup mode; on the Windows computer, you need to enter the BIOS and change the startup mode to USB boot mode.

4. First, make the USB flash drive into u QiMove the USB boot disk, restart the computer and wait for the boot screen to appear, press the boot shortcut key, select the USB boot to enter the u boot main menu, select the "[02] u boot Win8PE installation maintenance version (new machine)" option, and press the return key to confirm.

How to reinstall the computer system

1. There are mainly several ways to reinstall the computer system: use the recovery function of the operating system, use the system installation disk to reinstall, and reinstall the system through third-party software. First of all, it is a relatively simple way to reinstall using the built-in recovery function of the operating system.

2. There is a problem with the computer system and the system needs to be reinstalled, but how to choose a compatible system disk and automatically install the machine hardware driver?This article will provide you with a detailed system reinstallation method.

3. Set the computer to start the optical drive (when starting the computer, press the DEL key continuously or (laptop) press F2 to enter the CMOS settings and press F10 to save).

4. This article will introduce the steps of reinstalling the computer system to help readers better understand the process. Put the system CD into the optical drive, and restart the computer! Enter the BIOS settings. Press the delete key before the system starts to enter the BIOS settings.

5. The operating system is a necessary operating environment for the computer. If you encounter a system failure, you need to reinstall the system. Many people still don't know how to reinstall the system on the computer. In fact, there are many ways to reinstall the system. Commonly used are USB disk reinstallation and hard disk reinstallation. HereTake the hard disk reinstalling the win7 system as an example, and introduce the operation steps of how to reinstall the system on the computer.

6. The computer uses CD-ROM to reinstall the system. The operation steps are as follows: prepare the system CD-ROM and prepare the system CD-ROM: If not, you can buy it in the computer store.

System reinstallation: How to install Win7?

1. You can choose to install the Windows 7 system on the USB disk or the system disk. 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.

2, UNCOMPRESS THE INSTALLATION PACKAGE OF WIN7. IN GENERAL, YOU DOWNLOAD A MIRROR IMAGE IN ISO FORMAT. AFTER DE-PRESSING, THERE WILL BE A FILE LIKE THE FIGURE BELOW.

3. Reinstalling the system and reinstalling the system will only change the system in the C disk of the computer, such as the files and things in the D, E and F disks of the computer. WIN7 OPERATING SYSTEM DOWNLOAD ACCORDING TO YOUR COMPUTER CONFIGURATION, YOU CAN FULLY INSTALL THE WIN7 OPERATING SYSTEM.