Please capitalize where necessary: there are various memory cards which are available now days across all over the world.
A: There are various memory cards which are available now days across all over the world.

Q: the print image of a paper proof prepared in digital printing contains minor variations from the printed material to be produced in offset printing, because of the different printing technology.

A: The print image of a paper proof prepared in digital printing contains minor variations from the printed material to be produced in offset printing, because of the different printing technology.

Q: the sequential growth isn't necessarily a reason to ring alarm bells, but techserve noted that it job growth has been sluggish on a month-to-month basis for the last three months.
A: The sequential growth isn't necessarily a reason to ring alarm bells, but TechServe noted that IT job growth has been sluggish on a month-to-month basis for the last three months.

Problem: to begin your free file analysis, simply drag-and-drop your f07 file inside the dotted lines below, or click "browse my computer" and select your file.
Can you repeat this sentence, but capitalize it?
Answer: To begin your free file analysis, simply drag-and-drop your F07 file inside the dotted lines below, or click "Browse My Computer" and select your file.

Text: "we've had peace in europe for many years and we're much better at communicating than we once were. in spite of that, however, there is a need for further cross-border communication including the exchange of best practice models.

Correct capitalization: "We've had peace in Europe for many years and we're much better at communicating than we once were. In spite of that, however, there is a need for further cross-border communication including the exchange of best practice models.

Problem: products for dmx512 high-power led wall washer lww-4-24p
Can you repeat this sentence, but capitalize it?
Answer:
Products for dmx512 high-power led wall washer lww-4-24p