Chrome and IE Browser Google Search Infected by unknown virus

Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 7 Home Premium, Service Pack 1, 64 bit
Processor: Intel(R) Core(TM) i5-4278U CPU @ 2.60GHz, Intel64 Family 6 Model 69 Stepping 1
Processor Count: 4
RAM: 8100 Mb
Graphics Card: Intel(R) Iris(TM) Graphics 5100, 1024 Mb
Hard Drives: C: Total - 119207 MB, Free - 68322 MB; D: Total - 119343 MB, Free - 85353 MB;
Motherboard: Apple Inc., Mac-189A3D4F975D5FFC
Antivirus: Panda Free Antivirus, Updated and Enabled

Hi,
Both my chrome and internet explorer seems to be infected by some virus as google looks weird whenever i use it.
1) At the top right, even though i'm logged into my google account, it shows that I'm not
2)At the footer of google, there are two things missing. First is the Google logo and blue arrow for going to the next search page and the other is the whole footer that has things such as help, terms and privacy is not available
This is the pic taken from my non affected firefox browser to describe what i'm talking about


This 2nd pic is the screenshot taken from my affected chrome browser


I've tried to using both panda antivirus and spybot s&d to find out what is wrong but no virus is detected. I tried to uninstall and reinstall my chrome but the problem still exist

Can someone assist?

Thanks