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It updates you about everything that happens on your account..........its like the Facebook notifications area that notifies you on likes, comments, new friends. @ginabot updates you about followers, your current steem power, who resteemed your post or all topics you want to be notified about whenever they are discused on the Steemit Blockchain. Try it because you will love it.

Okay thanks

I am glad you learnt something have a good day.