Use the ePrivacy screen
Your computer might come with an ePrivacy screen. It can reduce screen visibility from side angles to protect screen content against visual hacking. By default, this function is disabled. You can press F12 or Fn+D to enable it. You will be prompted by the on-screen icon or
every time the function is enabled or disabled.
Your ePrivacy screen can be automatically enabled in case that you are required to input passwords. By default, this automatic function for passwords is disabled. You can enable it on the Vantage app.
The ePrivacy screen also can work with the preinstalled Glance app to better protect your privacy. For details, watch the below video.
Set the privacy level
The privacy level of this function varies depending on the screen brightness level, the contrast ratio, and the physical environment where you are using this function.