Please capitalize where necessary: click the start button and select control panel.
A: Click the Start button and select Control Panel.

Q: these techniques have been used to convert various establishments mcdonald's of different spanish cities around a show [...]

A: These techniques have been used to convert various establishments McDonald's of different Spanish cities around a show [...]

Q: worries about not being normal, not developing or having an acceptable appearance are common. teenagers are often concerned about being in control of their bodies.
A: Worries about not being normal, not developing or having an acceptable appearance are common. Teenagers are often concerned about being in control of their bodies.

Problem: during the ordering process, you can modify your order or correct your data at any time by simply going back to the previous steps.
Can you repeat this sentence, but capitalize it?
Answer: During the ordering process, you can modify your order or correct your data at any time by simply going back to the previous steps.

Text: in order to make the belongings of his empire and expand yours.

Correct capitalization: In order to make the belongings of his empire and expand yours.

Q: we are now 137 km from ngrip and 30 km from the first ice core drilling site.

A:
We are now 137 km from NGRIP and 30 km from the first ice core drilling site.