To read newsgroups, you need a newsreader.
Newsreaders are like people.
They come in many different sizes, shapes and colors. Some you like, some you don't. The only way you'll find out if you like one or not is to try it. If you don't like the first one you try, there's plenty of others you can try too, so don't panic if you find your first newsreader not to your liking. Fill in the box just as you see it here.