the question is on top i use Firefox an i want to activate the green or yellow or red thing on the right top
Is the avast! Online Security add-on enabled in the firefox add-ons section ?
Normally you have to authorise 3rd party add-ons, e.g. those that don’t come directly from the Mozilla add-ons location.
You don’t say what version of firefox you are using ?
i use the newest dunno what this is
Well The latest is firefox 30.0 and the avast! Online Security (AOS) add-on was working fone for me when I checked it out.
As I said you will have to check that the avast! Online Security add-on is enabled in the firefox add-ons.