Everybody can sing.
You don't believe me? Give it a try.
But how do you do it?
Practice. Only for a couple of minutes every day - or simply as often as you want to.
You will be able to hear the difference soon and you will be amazed by the quick success!
My intention is to give you some simple advice and exercises so you can experience your own voice. Therefore I will spare you physiological insights and too much technical details. After all, you just want to sing!
Make yourself happy.