1. Download the corresponding file
2. Open VMware Fusion pro to install
3. Enter the license key
4. Drag CentOS-7 into "Install from CD or Image"
5. Click to continue
6. Select Others --> Other 64-bit ARM --> Continue
7. Make custom settings
8. Change the name here to "Centos7" (do not add spaces), the storage location can default to "virtual machine", click to store
9. Enter the interface and start setting
10. Processor and memory --> Processor 2 cores, the memory here is set to 3072MB (according to your computer, it is recommended not to be less than 2024MB) --> Display all automatically saved
11. Hard disk --> here is 25GB (according to the size of your computer memory) --> display all automatically saved
12. Click Start in the middle
13. Select the first one and press Enter
14. Select the language, Chinese is at the bottom --> continue
15. Change the time, find Shanghai --> complete
16. Change software selection-->GNOME desktop-->finish
17. Installation destination --> select custom --> complete (manual partition will appear) --> partition as shown in the figure (the last remaining space is all given to "/") --> complete --> accept the change
18. KDUMP-->Close-->Complete
19. Network and host name --> Open Ethernet --> Host name custom change (you need to click Apply) or not change --> Finish
20. Root password --> set your own password --> complete
21. Create user --> set user name and password --> complete
22. Start the installation 
23. Restart the system
24. Select the first one --> press Enter to confirm
25. Accept the license
26. Complete the configuration
27. Click mac-->enter password-->login
28. Set language-->Close location service-->Forward-->Skip
29. Start using --> X in the upper right corner
30. The installation is complete and you can start using it
