Please capitalize where necessary: products for led-flash-light 7 watt
A: Products for led-flash-light 7 watt

Q: the energy comes from a fill of essential ingredients that we lack in our daily diets, making it the right solution for every person.

A: The energy comes from a fill of essential ingredients that we lack in our daily diets, making it the right solution for every person.

Q: although the volume of global carbon transactions increased 80 percent between 2008 and 2009, average global carbon prices fell from us $28 to $17 per ton of carbon dioxide-equivalent (co2e), according to our latest vital signs online trend.
A: Although the volume of global carbon transactions increased 80 percent between 2008 and 2009, average global carbon prices fell from US $28 to $17 per ton of carbon dioxide-equivalent (CO2e), according to our latest Vital Signs Online trend.

Problem: before you can open a xaf file, you'll need to figure out what kind of file the xaf file extension refers to.
Can you repeat this sentence, but capitalize it?
Answer: Before you can open a XAF file, you'll need to figure out what kind of file the XAF file extension refers to.

Text: for most people, the children this is the meaning of life, because they are hidden all the hopes of their parents.

Correct capitalization: For most people, the children this is the meaning of life, because they are hidden all the hopes of their parents.

Text: the twin cylinder directly derived from the prototype in 1993, barigo frame and tdm motor, as featured on the registration certificates of motorcycle, bike suitable for professional pilots and experts.

Correct capitalization:
The twin cylinder directly derived from the prototype in 1993, Barigo frame and TDM motor, as featured on the registration certificates of motorcycle, bike suitable for professional pilots and experts.