Multiple choice general knowledge science & technology In Yahoo!Messenger, what is the key board short-cut for Buzzing ur friend ? Alt+ B Ctrl +B Alt+G Ctrl+G Reveal answer Fill a bubble to check yourself D Correct answer Explanation In Yahoo! Messenger, the keyboard shortcut Ctrl+G was used to send a 'buzz' notification to your chat friend to get their attention. Alt+B, Ctrl+B, and Alt+G are not the correct shortcuts.