As some may know I'm new to Mac, and just got a MBP. When I'm browsing the internet on google, or viewing emails on gmail etc the font is different to what I'm used to, and to be honest I think I prefer how it looks on my PC. Is there a way I can change the font? I've tried changing font in the preferences (Standard, Serif, sans serif etc) but changing these does not seem to do anything (what are these different settings by the way?). I initially thought it was the host site that had a fixed font, but then thought it can't be if it looks different on 2 different computers/OS's. Any help appreciated, cheers.