see that picture .it won’t show my device, so how do i supposed to use that online account ?
https://lh4.googleusercontent.com/-PkjRPCNiSrc/T0aZ-8M6emI/AAAAAAAAOzk/xGNst-BW1hM/s800/err.jpg
It’s a management tool. For example, you have an avast software in your PC and two of your android phones, avast account will help you manage those three in a single screen.
ohh so it’s useless for me cuz i only have avast on one device !
Perhaps, in the future.