Please capitalize where necessary: 11 and this is the witness, that god has given to us eternal life; and this life is in his son.
A: 11 And this is the witness, that God has given to us eternal life; and this life is in his Son.

Q: read also: webextension vimium-ff brings vim-like controls to firefox

A: Read also: WebExtension Vimium-FF brings Vim-like controls to Firefox

Q: once you have completed the changes
A: Once you have completed the changes

Problem: the featured china guangdong par64 shot can manufacturers and listed here are sourced by the karnar lighting.
Can you repeat this sentence, but capitalize it?
Answer: The featured China GuangDong PAR64 SHOT CAN manufacturers and listed here are sourced by the karnar lighting.

Text: the vite apartment, characterized by neutral colors, is large enough to accommodate 4 comfortable beds; it has a kitchen with a table, a nice bathroom with shower equipped with courtesy kit with...

Correct capitalization: The Vite apartment, characterized by neutral colors, is large enough to accommodate 4 comfortable beds; it has a kitchen with a table, a nice bathroom with shower equipped with courtesy kit with...

Problem: elements of the old government tried to secure the release of people arrested at the orders of the committee.
Can you repeat this sentence, but capitalize it?
Answer:
Elements of the old government tried to secure the release of people arrested at the orders of the Committee.