If you want to install Centos6.4, you may first think of using a USB flash drive as a carrier, because USB flash drives have a relatively high usage rate, are easy to carry and store efficiently, and are one of the very best choices. Today I will bring you a detailed graphic guide for installing Centos6.4 through a USB flash drive.

1. First, we need to download UltraISO (floppy disk) and Centos6.4 image, install the software, insert the USB disk, open the UltraISO software, find the Centos6.4 installation image (as shown in the figure), delete other files, and only keep the images, isolinux folders and the TRANS.TBL file. Only these three files are enough.

2. As shown in the figure, select "Write Hard Disk Image" under the "Start" button.

3. As shown in the picture, the USB flash drive you inserted is selected by default, select the writing method and hard disk MBR (I chose USB-HDD+), and then click write (before this, you need to back up the important data in the USB flash drive. USB flash drives are valuable, but data is priceless! Be careful!). It will end in one minute. After exiting, copy the Centos6.4 installation image to the USB flash drive. At this point, the Centos6.4 USB boot disk is set up.

4. Insert the U disk into the computer that needs to install the Centos6.4 system and start it. F12 selects to boot from the USB disk, and then you will enter the system installation interface, as shown in the figure below.