What happens after the win10 anniversary update is reset to the default value

In general, every time Microsoft updates the operating system on a large scale, it will bring unpredictable problems, and this time is no exception.
According to foreign media reports, Microsoft has admitted that the Windows 10 first anniversary update may cause some of the user's settings to be reset to default values ​​during installation.
Microsoft said that if the user has this problem during the update, you can manually change it in the settings, no trouble.
In addition, Microsoft has started to make patches, and this problem can be avoided after installation.