How to turn off automatic update

There is a way to prevent the win10 preview from automatically installing a new version to some extent, which is achieved by modifying the registry. Still have to remind everyone, it is best to back up before the modification, just in case.
This feature can be easily implemented using the cleanup master of the soft media cube.
win10 automatic update latest preview off the setting method specific steps are as follows:
1, in the run, Cortana search bar or task manager enter regedit and press Enter, open the registry editor

2 Locate HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsSelfHostApplicabilityRecoveredFrom (if there is no RecoveredFrom item, right click on Applicability, select New “ Item (K)”)

3, click RecoveredFrom, and create a new “DWORD (32 bit) in the right window Value (D)”

4. Rename the DWORD value to the version number you want to "block", change the value data to “1” and then determine
to cancel This version of "Block", just delete the created DWORD value. Obviously, if you want this method to work, you must know the version number of the new version; or build a few more version numbers in advance to prevent it from being deflated, but remember to delete it when you don't need it, so as not to delay the normal operation. Update.