Please capitalize where necessary: recently i reinstalled the os on my mac computer and after successful completion, i connected this external lacie hard drive to copy my backup files.
A: Recently I reinstalled the OS on my Mac computer and after successful completion, I connected this external LaCie hard drive to copy my backup files.

Q: british, gangbang, homemade, amateur, party, group

A: British, gangbang, homemade, amateur, party, group

Q: here are a few examples:
A: Here are a few examples:

Problem: nowadays, garciniaextra is very popular as a healthy supplement.
Can you repeat this sentence, but capitalize it?
Answer: Nowadays, GarciniaExtra is very popular as a healthy supplement.

Text: weather in ventspils, lv

Correct capitalization: Weather in Ventspils, LV

Problem: all engcon's sk-grabs can be fitted with removable teeth
Can you repeat this sentence, but capitalize it?
Answer:
All engcon's SK-grabs can be fitted with removable teeth