I know Option + Shift + K makes this apple logo ... But I mean, why is letter "K", what's "K" stands for? A or M could be more easy to understand since "Apple" and "Macintosh" start with A and M. Well now I see on different types of keyboards this "shortcut" could be different as well. seems that the letter which has no other counterparts will be used to produce this apple logo. And on US keyboard it'll be K. However, THANKS for all of you guys.