Please capitalize where necessary: the king was sitting at his table in his workingroom behind the throne.
A: The king was sitting at his table in his workingroom behind the throne.
Q: speaking of slider, five are at your disposal, allowing you to highlight all of your content as you see fit. we love that the slider fits perfectly with the rest of the site, including being well integrated with the special menu.

A: Speaking of slider, five are at your disposal, allowing you to highlight all of your content as you see fit. We love that the slider fits perfectly with the rest of the site, including being well integrated with the special menu.
Q: scale factor (available 2014) format: kx + d user configurable
A: Scale factor (available 2014) Format: kx + d user configurable
Problem: before leaving you should apply for an a1document, to certify that you're covered by your home system.
Can you repeat this sentence, but capitalize it?
Answer: Before leaving you should apply for an A1document, to certify that you're covered by your home system.
Text: vouchers are valid for one calendar year from the date of issue, after which they expire.

Correct capitalization: Vouchers are valid for one calendar year from the date of issue, after which they expire.
Q: thus waypoints, routes and tracks wirelessly with the bluechart mobile app (für ipad) und homeport (pc/mac) exchanged, information flow and tide tables are accessed or the audio system are operated by comfortable clock.

A:
Thus waypoints, Routes and tracks wirelessly with the BlueChart Mobile App (für iPad) und HomePort (PC/Mac) exchanged, Information flow and tide tables are accessed or the audio system are operated by comfortable Clock.