weird little fact

So... if you're using the hubby's Mac because you haven't gotten around to getting your Windows machine fixed yet, and your older, ginormous cat is super-clingy because you've been away two of the last three weeks, and as he oodges onto the keyboard he manages to lie PRECISELY on both the command key and the F5 key...?

You will hear an electronic voice out of nowhere reading your entire screen. And calmly cataloguing your frantic efforts to shut it off.