do roku have a browser if not what can i buy that have an browser
No, the Roku does not. It's not meant to be a web browser. From one of their engineers: We have numerous interface improvements in the works, but we have no interest, in the short term or long term, to add web browsing to the product.
I really think that Roku should reconsider. I totally agree with William F. Egan who wrote "A web browser would help to get current year epiosdes of network TV as well as the local news. If I could get that fully operational, why would I need cable at all. $90 is better in my pocket than theri pocket. I need access to current year shows, local news and sports"!!!