Try another Browser. You can have as many as you like. I have Internet Explorer; Sea Monkey; Opera; Safari; and my favourite which is also my Default Browser and that is Firefox. Download and try it :-
Try the following things to avoid this issue.
1.Use a good antivirus which can heal malware very well.
2.Clear your browser cookies daily.
3.Go to RUN and paste this code %LOCALAPPDATA%\Google\Chrome\User Data\ and press enter.You will see a folder named Default.Rename that folder as Backup Default.Now Run Google Chrome. Hope the issue will resolve now.
If still issue is not resolved then reinstall google chrome.