Please capitalize where necessary: this allows the intelligence of windows to decide the correct software application to open your q5q file.
A: This allows the intelligence of Windows to decide the correct software application to open your Q5Q file.

Q: help me mary - and also the grace of god.

A: Help me Mary - and also the grace of God.

Q: "this is the evolution of a portrait series in which groups of people.
A: "This is the evolution of a portrait series in which groups of people.

Problem: he therefore tried to express his knowledge of what was in the territories in such a way that it would appeal to the interests of the leaders of the empire.
Can you repeat this sentence, but capitalize it?
Answer: He therefore tried to express his knowledge of what was in the territories in such a way that it would appeal to the interests of the leaders of the Empire.

Text: even if you play on just 9 paylines, are not gaming experience gains or adversely affected by this.

Correct capitalization: Even if you play on just 9 paylines, are not gaming experience gains or adversely affected by this.

Text: 2008 saw the firm open a finnish office in helsinki through a merger with a leading finnish firm fennica, as well as four other offices in the czech republic, hungary, poland and slovakia and a third office in china with the opening of an office in shanghai.

Correct capitalization:
2008 saw the firm open a Finnish office in Helsinki through a merger with a leading Finnish firm Fennica, as well as four other offices in the Czech Republic, Hungary, Poland and Slovakia and a third office in China with the opening of an office in Shanghai.