Yes you can, personal pronouns are used for any type of writing.
You can use anything, even pen and paper, to write an autobiography.
you cant
There are six syllables in the word "autobiography".
I recently read John Adam's autobiography.
i read a story and the genre is autobiography.
Tagalog translation of BIOGRAPHY: talambuhay
the root word of biography is bio.The Latin root for biography is life. It is also the same for English.
The word autobiography has 6 syllables divide has follows:au/to/bi/o/gra/phy
The word unscrambled is AUTOBIOGRAPHY.
Autobiography
Bieber
αυτοβιογραφία