You closed a thread because it was not a real question. My wifi says I have full connection, but my internet won't work. I know it sounds weird but the problem described is a problem I am trying to fix. The funny thing is that my PC, Mac pro, mac book pro, iphone, and sony laptop all connect to the internet fine and my imac spontaneously cannot. The status bar reports full wi-fi signal. Internet web browing does not work, mail can not connect, and I have even reset the router.
If you know of anything that might help I would love to hear you share.