Graphics for word processor ?

Pressing F8 key for three times selects ?

How many columns can you insert in a word document in maximum ?

Which one can be used as watermark in a word document ?

Which of these toolbars allows changing of fonts and their size ?

Which key should be pressed to start changing of Fonts and their sizes ?

Alt + Ctrl + O ?

......... is an animated character that gives help in MS Office ?