Google Chrome - Foro de ayuda

I need please if anyone can say. I rather to go to GOOGLE would be directer but.. not despicing, just kind of the PRODUCTS MANUFACTURERS OFTEN CAN SUPPORT BETTER..

.. this is clear.. long time ago I am havingthis problem.. long time ago I used to have only CHROME and using it so satisfactorily and great.. so suddenly for a time I had this CHROME which I tried to RE-INSTALL as UNINSTALLING and REINSTALL to see if this to work,,. no one not a nother and now niether about using AVAST ANTIVIRUS.. so.. suddenly I need the CHROME for I have otehr products of GOOGLE.. so.. this CHROME as before since started to fail and  NONE DIRECTLY WORK AT ALL over NONE PAGE, NO SETTINGS, NO NOTHING.. TOTALLY OFF.. and.. opens the BROWSER but.. OFF LINE NOTHING DEAD.. and..

.. how does this works over  to making this to APLLY AS BEST AND TO .. FIX THIS?.. AS PLEASE

CAN ANYBODY TELL ME WHAT's THE GOVOME BROWSER ABOUT AS PORTALDOSITES BROWSER?.. I WANT TO UNINSTALL PORTALDOSITES AND.. I COULDN'T.. FOLLOWED AN INSTRUCTIONS IN FORUMS AND .. KIND OF DIDN'T WORK.. AND.. HOW DO I REMOVE THIS OFF OF MY SETTING?..

CAN PLEASE ANYBODY TO TELL ME?..

THANKS..