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Appendix 
A.1 Configuring the computer to obtain an IPv4
address automatically
Perform the configuration procedures corresponding to Windows 10, Windows 8 and Windows 7 
and as required. A computer installed with a wired network adapter is used as an example to 
describe the procedures. The procedures for configuring computers installed with a Wi-Fi network 
adapter are similar. 
A.1.1 Windows 10
Step 1  Click   in the bottom right corner of the desktop and choose Network settings. 
Step 2  Click Change adapter options.