Please capitalize where necessary: wt-10 gps bike lock is a next-generation, cost-effective and secure bike-tracking device. bicycles can be unlocked by scanning the qr code, sms, gprs and bluetooth. when riding finished, user can view and share your mapped rides and statistics, including miles traveled, calories burned, cost, etc.
A: WT-10 GPS Bike Lock is a next-generation, cost-effective and secure bike-tracking device. Bicycles can be unlocked by scanning the QR code, SMS, GPRS and Bluetooth. When riding finished, user can view and share your mapped rides and statistics, including miles traveled, calories burned, cost, etc.

Q: tip: incorrect van file association errors can be a symptom of other underlying issues within your windows operating system.

A: Tip: Incorrect VAN file association errors can be a symptom of other underlying issues within your Windows operating system.

Q: aard unemlpoyed in per cent of the labour force by region and sex (year) (discontinued) (1979-2006)
A: AARD Unemlpoyed in per cent of the labour force by region and sex (year) (DISCONTINUED) (1979-2006)

Problem: source for led day light lamp
Can you repeat this sentence, but capitalize it?
Answer: Source for led day light lamp

Text: the same applies for the environments, where conditions are problematic; this can be everything from frequent starts/stops to high temperatures or lack of lubrication.

Correct capitalization: The same applies for the environments, where conditions are problematic; this can be everything from frequent starts/stops to high temperatures or lack of lubrication.

Text: but afterwards he said within himself: although i fear not god, nor regard man,

Correct capitalization:
But afterwards he said within himself: Although I fear not God, nor regard man,