Please capitalize where necessary: if left untreated, permanent damage to the brain and heart can follow.
A: If left untreated, permanent damage to the brain and heart can follow.

Q: building your business on google apps

A: Building Your Business on Google Apps

Q: the task was to handle information centers at the camp , as well as establish a call centre which was open from one year before the camp and during the camp.
A: The task was to handle information centers at the camp , as well as establish a Call Centre which was open from one year before the camp and during the camp.

Problem: laptop drivers are tiny programs that enable your laptop hardware to communicate with your operating system software. maintaining updated laptop software prevents crashes and maximizes hardware and system performance.
Can you repeat this sentence, but capitalize it?
Answer: Laptop drivers are tiny programs that enable your Laptop hardware to communicate with your operating system software. Maintaining updated Laptop software prevents crashes and maximizes hardware and system performance.

Text: some of them are gipsies, others are from eastern europe and in the last group, living in france, you will find locals, some from other areas and finally a group of foreign students.

Correct capitalization: Some of them are gipsies, others are from Eastern Europe and in the last group, living in France, you will find locals, some from other areas and finally a group of foreign students.

Problem: when you get your phone back, press and hold the power button, and then swipe over to close apps corner.
Can you repeat this sentence, but capitalize it?
Answer:
When you get your phone back, press and hold the Power button, and then swipe over to close Apps Corner.