Please capitalize where necessary: what is file extension sir?
A: What is File Extension SIR?

Please capitalize where necessary: for those who are curious about regarding harvokse, following are a few of the most frequently asked inquiries and their answers.
A: For those who are curious about regarding HarVokse, following are a few of the most frequently asked inquiries and their answers.

Please capitalize where necessary: the featured china guangdong ce led fluorescent tube led t8 manufacturers and listed here are sourced by the karnar lighting.
A: The featured China GuangDong ce LED FLUORESCENT TUBE Led T8 manufacturers and listed here are sourced by the karnar lighting.

Please capitalize where necessary: spritekins dress-up 2: - base by dollz mania drag and drop to play use mouse for movement
A:
Spritekins dress-up 2: - Base by Dollz Mania Drag and drop to play use mouse for movement