How to prohibit Win8 from upgrading to Win8.1?

                Win8.1 is an upgraded version of Win8, but the change is not big compared to Win8, so some people will not want to upgrade Win8.1. So is there any way to prohibit the prohibition of Win8 upgrade to Win8.1? Let's take a look together.
If your system has been upgraded to Win8.1 system, follow the steps below to return to the Win8 system and then block it.
First, win8.1 system returns Win8
1, press WIN+X, then select command prompt (admin);
2, copy and paste the following command in the CMD command prompt window and back Car Execution: Control -name Microsoft.ProgramsAndFeatures -page ::{D450A8A1-9568-45C7-9C0E-B4F9FB4537BD}
3, then press WIN+X to open the control panel, click “ Programs and Features & rdquo;, then click &ldquo View the installed updates & rdquo;, found in the list of updates: <;KB 2871389” and “KB 2917499” two updates, right click to uninstall;
4, after uninstalling, restart win8.1 system, then Our system has returned to the win8 system.
Second, block win8.1 update
1, or open the command prompt (admin), and then execute the command: wuauclt.exe /showcheckforupdates;
2, then Win8 system will start to automatically check for updates After checking, find KB 2871389, KB 2917499, right click & rdquo; hide update <;
3, OK, after the above two steps, Win8 system will skip the two main update packages of Win8.1 system. At this time, we will not receive the Win8.1 system update notification and will not automatically update to the Win8.1 system.
The above is how to prohibit Win8 upgrade to Win8.1 all the content, also comes with the introduction of Win8.1 has been upgraded to Win8. In fact, Win8.1 is also good, but if you don't want to use it, the Win8.1 update method is like this.