I have to start by saying "I HATE GLOSSY SCREENS!"

That being said, my laptop is a glossy screen, because I was told "we don't make mat screens anymore."

I hate it. I can't use it outside, and if I'm working on a group project, my group-members must be sitting in weird spots so they can see, all because of the glare.
My mother mentioned "anti-glare screen covers" that you can put over your screen to cut glare, but she didn't know anything else beyond that.
So, I have decided to ask the experts.
Would these screen covers solve my problem? If not, can anyone recommend something that will?
Thanks!
ST