Windows Backgammon (Free)
One of the easiest ways to play backgammon online is actually built into Windows XP, by far the most common OS.
To play Windows Backgammon go to:
- Start (Bottom of the screen)
- All Programs
- Games
- Internet Backgammon
- … Play
And there you have it… how to play backgammon online for free.
There are other places, such as Play 65 where you will find a larger community based backgammon arena.