My guess is that the function keys are still set to the multimedia keys 
in the BIOS and F4 is configured to bring up your home page. Try using 
the function key in conjunction with alt and F4 to see if this closes 
your application. You can also check the BIOS to see if your function 
keys are set to multimedia keys or not.


On 1/6/19 7:53 PM, Samson Perera wrote:
> Hi friends,
> I came across a strange problem on a friend’s laptop, using Win 10 and
> Nvda.  Every time I press Alt+F4 to exit a program instead of closing
> the program it opens Firefox.  And it has not been designated as a
> shortcut key.  Wonder if someone can figure it out.
> Thank you
> Samson.
>
>
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-- 
Christopher (CJ)
Chaltain at Gmail


    VICUG-L is the Visually Impaired Computer User Group List.
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