Help with blogger please...

Can anyone tell me how we "follow" blogs now, and how we "un-follow" blogs now. It seems they have changed it and I don't know how to use mine, as well, I can't tell Cheryl how to use hers cuz' her "dashboard" is different than mine and I don't understand it at all, nor do I understand why I can't follow or un-follow anyone as I did before.

Thanks for any help I can get!!! :)