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User guide for installing Win7 system from CD-ROM Win7 system has become one of the widely used operating systems. Although today's computers already come with Win10,PAGCOR online casino free 100 many people still prefer the Win7 system.Therefore, it is also a common operation to install Win7 system from CD-ROM. This article will provide you with a detailed user guide. Step 1: Backup data. Before installing the new system, you must back up important data. Because during the installation process, the hard disk will be formatted and all data will be emptied. Backup can use USB storage devices, hard disks, or cloud storage. Step 2: Get the Win7 system CD. If you have purchased the win7 system CD, you can use it directly. If you don't have a CD-ROM, you can download the disc image file through official channels and burn it to a DVD or USB device. It should be noted that the format of the CD image file must match the device you want to install, whether it is a 32-bit system or a 64-bit system. Step 3: Set the electricityWhen installing the Win7 system with brain startup priority, it needs to be booted from CD-ROM or USB, so it is necessary to set the startup item of the computer to CD-ROM or USB device. Specific operation steps: Restart the computer and keep pressing the F2 or DEL key to enter the BIOS setting interface, find the system startup item, and put the optical drive or USB startup item first. Just save the settings and exit the BIOS. Step 4: Install the system 1. Restart the computer and insert the CD or USB device, and select "Start from CD" or "Start from USB". Two. After selecting "Install Windows" on the installation interface, the license agreement will pop up. You need to read it carefully and click "Accept". 3. Select "Custom (Advanced)" to install. Four. On the partition interface, select a partition for installation. If you are a new installation system, you can select "New" a new partition.5. After selecting the partition, the system will automatically format it. This process will take some time. Please wait patiently. 6. After the formatting is completed, the system will automatically install it, and you can follow the prompts to proceed to the next step. 7. After installation, install the required drivers and software. The above is the general process of installing the Win7 system. The system installation steps of different devices may be different. It is recommended that you understand the operation steps of the corresponding device before installation. In order to better install the system, it is recommended to have a certain knowledge of computer and system before installation. Finally, I would like to remind everyone that the installation operation should be cautious. Do not change the system settings at will to avoid data loss and other problems caused by operating errors. I hope this article can be helpful to you.

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