text: why do i now need to click my mouse to activate the pointer. it freezes when left for a min settings no help? while typing the pointer(arrow) freezes on the screen.  therefore when i need to use it, i need to left click.  this can be annoying if arrow is resting on an advertisement etc as it then opens. tried restarting..looked in settings.  have i missed something.  small problem but so frustrating !!  thanks ... if you are using a wireless mouse, try replacing your battery.  my mouse freezes when my battery is low.