The Holy Spirit

Who is the Holy Spirit?
She is the third person in the trinity.
Jesus called her a comforter and a helper.
She is the wisdom of men; the Bible says that any man who finds her is blessed.
The Hausa tribe calls her Ruhi mai girma, the greatest spirit of all.
There can never be another spirit that can be compared to her majesty.
She is the only spirit that can be in a billion places at the same time.