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U boot installation Win7 (Win7 installation tutorial,international trade research easy to do!) With the continuous development of technology, many people like to DIY computers, but the installation of the operating system is a very troublesome problem in many cases. So, how to install Windows 7 quickly and effectively? Today, I will introduce to you in detail how to use a USB flash drive to install Win7, so that you can easily solve the installation problem of Win7. Step 1: Preparation. First of all, we need to prepare some tools and materials: 1. The recommended capacity of the USB disk for making the boot disk is more than 8GB. Two. Win7 mirror files can be downloaded from the official website or obtained through other legal means.3. The available computer has a USB flash drive startup option. After successfully preparing the above tools and materials, the next step is to carry out formal operation. Step 2: Make a USB boot disk. Next, we need to make a USB boot disk to install it. 1. Insert the USB flash drive, open the computer, click Start -> Run -> cmd, enter the command "diskpart", and enter. At this time, a new window will pop up, enter "list disk" and find the corresponding USB disk, assuming it is Disk 2. Two. Enter "select disk 2", then enter "clean" to empty all the data in the USB disk, and then enter "create partition primary" to create a new main division including all spaces.Zone, after completion, enter "format fs=ntfs quick" to format the partition to NTFS. 3. Then, enter "active" to set the partition to start the partition. Then, enter "exit" to exit diskpart and complete partitioning and formatting. Four. Enter "D:" in the cmd window ("D" here refers to the optical drive symbol where the Win7 image is located, depends on the actual situation)", and then enter "cd boot" again to enter the installation folder. Enter "bootsect /nt60 F: (here, "F" refers to the disk character of the USB disk)" to write the specific boot code to the USB disk boot sector to turn it into a boot disk. Special note that this process requires administrator rights. If you are prompted "Failed to turn on the device", please turn off the anti-virus software first to avoid being intercepted by the anti-virus software.5. Enter the Win7 mirror folder, select Ctrl + C, paste it into the USB disk, and then you can make the USB disk boot disk. Step 3: Start the computer to install the operation. After the USB boot disk is completed, we can carry out the installation operation. 1. Insert the USB flash drive into the USB interface of the computer to be installed. Two. Turn on the computer, press the F2, F10, F11 or DEL key, enter the BIOS mode, find the Boot boot item, set the USB flash drive as the first boot item, save the settings, and exit the BIOS mode. 3. The computer will restart and automatically run the Win7 installer. Follow the prompts of the wizard to install, pay attention to select "Custom Installation", and select the hard disk to be installed and the number of partitions required in the following interface. In this process, you can also choose to change the system permissions, computer name, management password and other settings during installation.Four. Wait patiently for the completion of the installation process, enter the Windows activation key if necessary (if not, you can choose to activate it later), and restart the computer after completion. At this point, the operation of using a USB flash drive to start and install Win7 is completed. To summarize, the above is the complete tutorial process of using a USB flash drive to start and install Win7. Compared with using CD-ROM for installation, it is more convenient and fast to use a USB flash drive to make a boot disk for the installation of Win7, and also avoids the problem of scratching and damage to the disc. Therefore, when we need to install Win7, we might as well choose to use the USB boot disk for installation, so that we can easily solve the installation problem of Win7.

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