Text: it tracks the church's membership, contributions, finances, pledges, committees, sunday school classes, music library, member interests in various music programs.

Correct capitalization: It tracks the church's membership, contributions, finances, pledges, committees, Sunday school classes, music library, member interests in various music programs.


Text: top 10 bestsellers of the last 30 days from the category rowing machine

Correct capitalization: Top 10 bestsellers of the last 30 days from the category Rowing machine


Text: this was a perfect position for someone who wanted to organize a coup d'etat.

Correct capitalization: This was a perfect position for someone who wanted to organize a coup d'etat.


Text: electromagnetic fields have different frequencies - expressed in hertz (hz), or oscillations per second - suited to different uses, for example:

Correct capitalization:
Electromagnetic fields have different frequencies - expressed in Hertz (Hz), or oscillations per second - suited to different uses, for example: