Up until a few days ago I used http://www.google.com/adsense to access my account.
It just stopped working and I can't find where to log in!
Any help gratefully received
BrianD

do you use an adblocker?

No adblocker and no changes to my browser
Tried IE and Firefox, both appear to say the webpage does not exist

Brian Daniels, Make sure your Windows Host file hasn't been updated to block that URL.

Similar post:
http://www.computing.net/answers/windows-xp/hosts-file-hacked/87449.html

Thanks very much Colin, I followed the links and it was the host file.
I can see the web page now!