There are dozens so we'd have to know which one.
And it won't do to answer "the one that came with 7" because there were 4 or more so far.
I'm trying to help a friend who has a Gateway laptop running windows 7. The print is really much too small in the mail program. It also prints too small. I've always solved this problem myself by going to toolbar, fonts etc. There's no sign of any toolbars on his computer. Can you help me to find them? Thanks