Please capitalize where necessary: the passage graves were used for burials over long periods.
A: The passage graves were used for burials over long periods.

Q: type b: stainless steel contact plate without setting nut

A: Type B: Stainless Steel contact plate without setting nut

Q: over the millennia the people who became the indo-europeans could have had a number of different homelands with their language evolving along the way.
A: Over the millennia the people who became the Indo-Europeans could have had a number of different homelands with their language evolving along the way.

Problem: in such case, if system crash or sudden power failure occurs then you may in turn lose your valuable files
Can you repeat this sentence, but capitalize it?
Answer: In such case, if system crash or sudden power failure occurs then you may in turn lose your valuable files

Text: some channels do not want colors at all.

Correct capitalization: Some channels do not want colors at all.

Q: lory sharrock from rwanda of pcmag.com: after our technical detection and feedback research from botswana, belize, dominica, sudan, rwanda, i need to say that dll suite is the most outstanding dll fixer in this field with its high efficiency and effect.

A:
Lory Sharrock from Rwanda of PCMAG.COM: After our technical detection and feedback research from Botswana, Belize, Dominica, Sudan, Rwanda, I need to say that DLL Suite is the most outstanding DLL Fixer in this field with its high efficiency and effect.