Add punctuation: Unsure about which type of XOF file you have Do you want to know exactly what it is who created it and how to open it
A: Unsure about which type of XOF file you have? Do you want to know exactly what it is, who created it, and how to open it?

Add punctuation: Now that all the work in the field is over you are finding time for cleaning even the most neglected areas but you leave your heart aside
A: Now that all the work in the field is over, you are finding time for cleaning even the most neglected areas, but you leave your heart aside.

Add punctuation: Along the way he also became a poet
A:
Along the way he also became a poet.