Your computer is developing the haruspices skill..
The answer to your Wednesday/bird/L dilemma is easy. Your computer is learning the ancient Etruscian skill of reading the Haruspices and is warning you about some impending doom that is about to affect you/France/the world (delete as applicable).
Of course, like all haruspices, the interpretation is entirely in your gift. So - what's it to be? Small cup of fine doppio espresso is going to mysteriously fall off the table just as it reaches the perfect temperature and you are about to drink it? Small meteorite is about to strike and turn your house into something resembling the Night of The Living Dead?
Or merely that it's Wednesday, a bird has flown past and you pressed that dodgy L key again..
Biting the hand that feeds IT
