1) CentOS8.iso file download
1. Go to the CentOS website
-> CentOS Linux click
2. 8(2011) ISO -> X86_64 click
3. http://mirror.kakao.com/centos/8.3.2011/isos/x86_64 click (In Korea, for download speed)
4. CentOS-8.3.2011-x86_64-dvd1.iso click and download file
2)Rufus.exe file download
1. Go to the rufus website
-> Rufus 3.13 (1.1 MB) click
2. Run Rufus.exe
3. Insert CentOS-8.3.2011-x86_64-dvd1.iso file and start
4. Finish
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