Please capitalize where necessary: jessica had seriously worked with photography for a year but had never really been satisfied with what she did.
A: Jessica had seriously worked with photography for a year but had never really been satisfied with what she did.
Q: dating factory reserves the right to advertise on the abundant love pages, new website features, promotions and products to improve user experience.

A: Dating Factory reserves the right to advertise on the Abundant Love pages, new website features, promotions and products to improve user experience.
Q: need to get xx.xmb of archives.
A: Need to get xx.xMB of archives.
Problem: in the same way it was only these three movements – communism, zionism, and world government, that profited from the suffering and destruction of the second world war.
Can you repeat this sentence, but capitalize it?
Answer: In the same way it was only these three movements – Communism, Zionism, and World Government, that profited from the suffering and destruction of the Second World War.
Text: body tremors that worsen with activity and decline during rest

Correct capitalization: Body tremors that worsen with activity and decline during rest
Text: hi, my name is bootilicious and i am 20 years.

Correct capitalization:
Hi, my name is Bootilicious and I am 20 years.