How do I paint my garage doors easily?

https://projects.truevalue.com/paint/exterior/garage/paint_your_garage_door.aspx

Paint sprayer.

Is it metal or wood?

Start by making sure you have outdoor paint, that will adhere to the garage doors. You can use a roller, and if you have indentations you could brush that part easily.

This is what other Hometalkers did.

http://www.hometalk.com/search/posts?filter=Paint%20garage%20doors

You can paint the inner square in one color, and the outer area, in a diff. color. This depends on the pattern of the door, but there are lots of ideas. As you drive around, keep an open eye, and you will spot one, that you can copy. Best wishes, J.

well my shutters are black and front door is black so I was thinking about black but I'm nervous about black