Activating a window by simply hovering over it with your mouse is a convenient feature in both Windows 11 and Windows 10. This functionality, often referred to as “mouse hover activation“, allows users to shift focus between open windows without clicking. Enable ‘Activate a Window by Hovering Over It with the Mouse’In the mouse settings, locate the checkbox labeled “Activate a window by hovering over it with the mouse“. This powerful utility allows you to remap mouse buttons and modify the way your mouse interacts with different windows. Related: How to Restore Hidden or Minimized Windows in Windows 11Minimized windows are those that have been reduced to an icon on the taskbar.