How do I turn off the auto click after cursor hovers for 5 to 10 seconds in windows 7 & 10  
 
To change the the Activate a window by hovering over it with the mouse action
Open control panel
Click Ease of Access Center
Change how your mouse works


 
Under Make it easier to manage windows section  
uncheck Activate a window by hovering over it with the mouse and  
click OK at the bottom..