Please capitalize where necessary: unsure about which type of xaml 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 XAML file you have? Do you want to know exactly what it is, who created it, and how to open it?

Q: originating in samoa, it spread throughout polynesia and can now be found around the world in areas with strong polynesia populations.

A: Originating in Samoa, it spread throughout Polynesia and can now be found around the world in areas with strong Polynesia populations.

Q: top aapo: we're going to try, for it is a mighty matter. note, if we cannot read, even a lawful wife is forbidden fruit for us. aapo. ni volas peni, car tiu paragrafo estas potenca.
A: Top Aapo: We're going to try, for it is a mighty matter. Note, if we cannot read, even a lawful wife is forbidden fruit for us. AAPO. Ni volas peni, car tiu paragrafo estas potenca.

Problem: during his last year [at the university of pennsylvania] adrain had serious problems with discipline in his classes.
Can you repeat this sentence, but capitalize it?
Answer: During his last year [at the University of Pennsylvania] Adrain had serious problems with discipline in his classes.

Text: if you then wish other astrologers to take a look at your chart in the forum, please don't forget to give your exact birth data (date, time, place) and ideally post your chart drawing.

Correct capitalization: If you then wish other astrologers to take a look at your chart in the forum, please don't forget to give your exact birth data (date, time, place) and ideally post your chart drawing.

Please capitalize where necessary: exactly right getsubscribers is not used for branding yourself and buttering them up for months trying to establish a relationship.
A:
Exactly right getsubscribers is not used for branding yourself and buttering them up for months trying to establish a relationship.