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List of contents of this article:

• 1, How to reinstall the system by yourself and what do you need to download? Windows7
• 2,Reinstall System Steps
• 3、 How to reinstall the computer system?

How to reinstall the system by yourself and what do you need to download? Windows7

1. 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.

2. You need to use software to make the USB disk into a boot disk, insert the USB disk, and insert the USB disk boot disk into the computer that needs to reinstall the system. When the first screen appears when the computer is restarted, press the USB disk boot shortcut key, call up the shortcut boot menu, and press the arrow key and return key to select your own USB disk name to enter. Go to the PE selection interface and redo the system.

3. Click "Install Now" to start installing the Windows 7 operating system. Check "I accept the license terms" and click Next. Select the installation location. In the installation type selection interface, click "Custom (Advanced)" installation type. Select a hard disk partition as the installation location of the system and click Next.

4. First, press the F11 or F8 key after turning on or restarting to see if one-click GHOST is installed. If so, select one-click restore and press Enter to confirm. After entering the one-click restore operation interface, select "Restore" to confirm. If you have done one-click backup when you first installed it before, you can restore it to the state at the time of backup.

Reinstall the system steps

1. Insert the system disk into the system disk (system CD-ROM, system USB disk) into the computer.Set the BIOS to restart the computer, enter the BIOS, and set the system disk as the preferred boot device in the BIOS. After the boot system is restarted, the system starts from the system disk, and the installation is normal after booting.

2. You can reinstall the computer system with a USB disk. The steps are as follows to make a u boot disk with [u boot USB boot disk making tool] to make a u boot disk boot disk.

3. After taking out the Dell notebook, turn on the screen of the Dell notebook, find the power button and press the power button. After pressing the power button, the Dell notebook will start, and the f2 key is pressed continuously. After pressing the f2 key continuously, the computer will automatically load into the bios interface, and the relevant settings can be made.

4. We can start reinstalling the system.Install the system and restart the computer, enter the u boot interface, use the arrow keys, select the second item down, and press Enter to enter the win8 pe system. The pe installation tool will automatically start and read the system image file. We don't need other settings. All options can be clicked to confirm.

How to install the system by yourself at homeMake a system for the computer

1. Before reinstalling the system for the computer, we need to prepare a USB flash drive, and then store the mirror file of the operating system to be installed in the USB flash drive, such as the mirror file of win7. The resources of this mirror file can be found on most websites.

2. Step 1: Download the system. First of all, you need to go to Baidu to find a system that matches your computer to download. Click the download button (you can choose Thunder Download, Network Disk Download, Telecom, Mobile or Unicom Download), and then select the location where the download file is stored, for example: E disk.

3. Method 1: USB disk installation system First, prepare a USB disk larger than 8G, format it, and then download and decompress the compressed system file (the ISO system file is directly transferred to the USB disk) in the USB disk.Insert the USB flash drive into the computer, start the computer, and finally change it to the USB flash drive boot system.

4. First, open the installation software and choose to reinstall immediately. At this time, it will automatically go to the required installation version of the xp system and PE, wait for the completion, and directly enter the installation and deployment. Wait for the deployment to be completed, and choose to restart the computer immediately.

How to reinstall the computer system?

There are mainly the following ways to reinstall the computer system: use the built-in 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.

If you have done one-click backup when you first installed the machine before, you can restore it to the state of backup.USB disk installation: If there is no one-click restore, use the system USB disk to reinstall the system.

The steps to reinstall the computer system are as follows: Backup important data: Before reinstalling the system, be sure to back up important data to avoid data loss. Prepare the system installation disk: You can download the system image file from the official website and then burn it to the CD or USB drive.

Call up the shortcut boot menu, press the arrow key and return 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.

If you want to reinstall your computer's operating system, you need to prepare an installation disk, usually a DVD or a USB flash drive.Next, you can follow these steps to reinstall: prepare the installation disk, insert the installation disk into the computer, and then start the computer.