Under the Advanced tab and Performance section, select Settings….Select Advanced system settings on the left side of the window.Uncheck the boxes that have to do with Aero Peek or Aero (or just check Adjust for best performance which should completely remove any elements of Aero in Windows)Īdditionally: in Personalization, are you using the basic theme instead of the Normal Windows 10 theme? Try disabling the Theme service completely and in the 'Adjust appearance and performance of Windows'.Search for 'Adjust performance and appearance in Windows' with the Start Menu.Clear the checkbox for: Use Aero Peek to preview the desktop.The same checkbox as in Windows 10 will be shown below the. Another method to enable or disable Peek is one that matches the method used for Windows 10: enabling or disabling Peek through Taskbar properties. Right click on the taskbar and go to Properties. An option called Peek at desktop will appear under Show Desktop, which the user has to check in order for Desktop Peek to be enabled.I don't know if this completely disables Aero Peek but you can try this: