What is the most common way to perform searches in a search engine?

Question

anonymous · Answer

What is the most common way to perform searches in a search engine?

 Using underlined words
 Using key words
 Using hidden words
 Using unusual words

anonymous · Answer

@Lyrae

anonymous · Answer

will give fan and medal

unklerhaukus · Answer

i dont know what underlined words are, and i dont know what hidden words are either,
i usually search with unusual words, but searching with key words is probably more common

anonymous · Answer

thanks can you help me oon anothere one?

unklerhaukus · Answer

maybe

anonymous · Answer

Three periods after a menu item (…) mean that clicking that command will open

 another program
 a dialog box
 another document
 nothing

unklerhaukus · Answer

What subject is these question coming from? I don't think i have studied it.