Please capitalize where necessary: you can change options such as the graphics and render mode, fullscreen play, audio playback and subtitle speed in the configuration file.
A: You can change options such as the graphics and render mode, fullscreen play, audio playback and subtitle speed in the configuration file.
Q: first – this new hp 15-bs laptop is really, really nice.

A: First – this new HP 15-bs laptop is really, really nice.
Q: hq may be applied as a cream or a solution containing alcohol.
A: HQ may be applied as a cream or a solution containing alcohol.
Problem: beyond them was the sun's sphere and outside it mars, jupiter and saturn spheres.
Can you repeat this sentence, but capitalize it?
Answer: Beyond them was the sun's sphere and outside it Mars, Jupiter and Saturn spheres.
Text: for example, it assumes that some input is plaintext and wraps quotation marks around the input before passing it on to wpa_cli, which then adds the input to the network block being formed via the wpa_supplicant ctrl_interface socket.

Correct capitalization: For example, it assumes that some input is plaintext and wraps quotation marks around the input before passing it on to wpa_cli, which then adds the input to the network block being formed via the wpa_supplicant ctrl_interface socket.
Text: there will also be 500 mm extension kits for the side beams.

Correct capitalization:
There will also be 500 mm extension kits for the side beams.