Policy
Turn off page-zooming functionality
This policy setting prevents the user from zooming in to or out of a page to better see the content. If you enable this policy setting, applications that host MSHTML do not respond to user input that causes the content to be re-rendered at a scaled size. If you disable or do not configure this policy setting, applications that host MSHTML respond to user input that causes the content to be re-rendered at a scaled size.
5fe0a795a494 General_Zooming Registry
Copy registry mappings
HKLM\Software\Policies\Microsoft\Internet Explorer\ZOOM\ZoomDisabled (enabled) = 1
HKLM\Software\Policies\Microsoft\Internet Explorer\ZOOM\ZoomDisabled (disabled) = 0HKCU\Software\Policies\Microsoft\Internet Explorer\ZOOM\ZoomDisabled (enabled) = 1
HKCU\Software\Policies\Microsoft\Internet Explorer\ZOOM\ZoomDisabled (disabled) = 0 Policy notes
This policy setting prevents the user from zooming in to or out of a page to better see the content. If you enable this policy setting, applications that host MSHTML do not respond to user input that causes the content to be re-rendered at a scaled size. If you disable or do not configure this policy setting, applications that host MSHTML respond to user input that causes the content to be re-rendered at a scaled size.