Please capitalize where necessary: mounting: threaded stem, top plate or tube expander
A: Mounting: Threaded stem, top plate or tube expander
Q: did you know,in the quest for world domination, the nazis built some of the biggest and deadliest pieces of military hardware and malevolent technology in history?

A: Did you know,in the quest for world domination, the Nazis built some of the biggest and deadliest pieces of military hardware and malevolent technology in history?
Q: what you’ll do if you don’t have any backup of those important picture files, in such situation of photo loss you can use photo recovery application which guide you to restore deleted photos from memory card.
A: What you’ll do if you don’t have any backup of those important picture files, in such situation of photo loss you can use photo recovery application which guide you to restore deleted photos from memory card.
Problem: title: polarforskning strategi- og handlingsplan 1993-1997 (buy from amazon)
Can you repeat this sentence, but capitalize it?
Answer: Title: Polarforskning Strategi- Og Handlingsplan 1993-1997 (buy from Amazon)
Text: unsure about which type of j2s file you have? do you want to know exactly what it is, who created it, and how to open it?

Correct capitalization: Unsure about which type of J2S file you have? Do you want to know exactly what it is, who created it, and how to open it?
Q: more debian bug squashing parties are scheduled for the upcoming weeks: you can help debian to release sooner by participating!

A:
More Debian Bug Squashing Parties are scheduled for the upcoming weeks: you can help Debian to release sooner by participating!