Broadband :: Wifi Connection Disconnects Sporadically And Repeatedly?

My computer has developed a habit of spontaneously having no internet connection even though it says the signal is as strong as it can be. When I began to investigate the issue I ran some diagnostics and the Internet IP ping test failed. I have no idea what that means or how to fix it. I did do a ipconfig/all on a c prompt and have the results I can post if anybody wants to see that. Beyond this I can't lend much more except to say that when it happens I can click on the troubleshooting and while it is trying to determine what the problem is (usually takes at most 30 seconds) the issue resolves itself and I can resume doing what I was doing. Last night was the worst it ever has been I had to restart my computer completely but once it had gone through the boot process and was in Windows again it was fine.