Just draw a really big number "2." That's how you write a capital Q.
Go to www.handwritingworksheets.com and follow instructions to see what a Capital "Q" in cursive looks like.
Can't show you this because you can't write on the computer. Go to a teacher store and look at examples of the alphabet Or buy a children's writing book and there will be examples in there. It does look like fancy number 2 in old fashioned writing or you can just make a circle and put a little squiggle tail in the bottom.