Possible Duplicate:
Getting crisper fonts in OS X after switching from Windows
I am using chrome browser, and i am a guy who never used mac before, i switched from ubuntu to os x. Now the fonts look too bold for me comparatively to windows 7/ ubuntu 12.04. For comparison sake, here is the image, the above shows the fonts under os x using chrome browser and beneath those shows the ones in windows 7.

Are these normal or is there any issues with my setup? I am using mac mini; which i upgraded from Lion to Mountain lion. I connect it with Samsung 23 inches 1080p LED monitor. Please help. Thanks in advance.