You can check your Facebook account, you can play Scrabble and Words with Friends for free. If you are not familiar with Words with Friends, you can check the link below. You can also use search engine sites to look for other free games.
I would try this website, theres soo many games, they have to have what you're looking for.
Hmm sorry the link didn't go through, well just look up the website addicting games . com
Gamefudge is a game site that has millions of free games you can search on that.
MSN has heaps of board and card games.
u can try pogo.com