Jungle
Perhaps run an antivirus?
Perhaps try a different browser? It might just be an error with Chrome's recognition of something on the webpage. Could you send an image over of attempting another webpage?If it's the same kind of problem, I'd advise running an antivirus program to make sure there is no malware disconnecting or denying you proper access.
Oh this isn't good..And you said you accidentally pressed f12 ( and possibly some other key along with it ) when you brushed the keyboard. Both me and my friend looked into this and it seems that you really did mess something up with the settings. That key can effect how your computer boots up, doesn't allow certain programs to run correctly and so on, sort of like safe mode.To fix this is a pretty hard task and it's out of both of our ranges since you need to possibly go into the bios and start deleting some things and such. It's possible to fix this if you just simply restore your computer back to its factory settings, not guaranteeing that it'll work or not, but it's worth a shot.