That article did not really help me except to tell me that the site certificate was for apple.com instead of for google.com. I still cannot use Google when this error pops up. The strange thing is that it does not always happen. Sometimes I can use Google, and sometimes I cannot. Could it be the laptop I have that is infected, that is using the wifi connection? I have been trying to keep the laptop off, paranoid that somehow when it is on, it is causing these issues with other devices within the network, like my computer.