First off i would suggest you to reinstall Google chrome to its latest version. if you already have done that then please update your computer to the latests updates and try reinstalling Google chrome again.
If you still receive the error then please install this software to fix your internet issue :
1. Once installed check all the boxes and click GO to fix all the issues, try using Google Chrome again.
if the problem still continues try using another browser to see if the link you try to access works.
if there is no error with the other browser you are using then the issue lies in Google chrome, which might not be compatible with your PC due to a collision with an out dated PC or incompatible software which was installed earlier which might be conflicting with google chrome.
If google chrome is not working at all. i guess there is the choice of using other browsers for the mean time.
1. Opera Browser : www.opera.com
2. Inter Explorer : www.microsoft.com
3. Firefox : Mozilla
i hope this fix things, good luck!