Please capitalize where necessary: the fastest and easiest way to open your pdi file is to double-click it.
A: The fastest and easiest way to open your PDI file is to double-click it.

Please capitalize where necessary: but this relationship offers a potential for profound healing and change in brad as well as in you, provided he can meet the challenge with an awareness of the importance of your bond.
A: But this relationship offers a potential for profound healing and change in Brad as well as in you, provided he can meet the challenge with an awareness of the importance of your bond.

Please capitalize where necessary: spanish oil and gas company repsol has expanded rapidly in latin america. it claims it is “uniting business and environment”, but the projects highlighted in its world business council for sustainability (wbcsd) profile are isolated attempts to greenwash repsol's tarnished image, with little benefit for the environment or local communities.
A: Spanish oil and gas company Repsol has expanded rapidly in Latin America. It claims it is “Uniting business and environment”, but the projects highlighted in its World Business Council for Sustainability (WBCSD) profile are isolated attempts to greenwash Repsol's tarnished image, with little benefit for the environment or local communities.

Please capitalize where necessary: for the children of israel and the children of judah have done only that which was evil in my sight from their youth; for the children of israel have only provoked me to anger with the work of their hands, says yahweh.
A:
For the children of Israel and the children of Judah have done only that which was evil in my sight from their youth; for the children of Israel have only provoked me to anger with the work of their hands, says Yahweh.