Please capitalize where necessary: nvidia geforce 7600 or higher, ati radeon x1800 or higher.
A: Nvidia Geforce 7600 or higher, ATI Radeon X1800 or higher.

Q: in this case, the tables show that the annuity factor for 5 years ay 10% per annum is

A: In this case, the tables show that the Annuity Factor for 5 years ay 10% per annum is

Q: the example developed in this article will be able to switch on a z-wave device and the switch it off again. this requires some of the basic z-wave protocol elements to be implemented.
A: The example developed in this article will be able to switch on a Z-Wave device and the switch it off again. This requires some of the basic Z-Wave protocol elements to be implemented.

Problem: for those with continued severe symptoms, surgery can help alleviate the leg symptoms by creating more space for the nerve roots.
Can you repeat this sentence, but capitalize it?
Answer: For those with continued severe symptoms, surgery can help alleviate the leg symptoms by creating more space for the nerve roots.

Text: fourth in line of the not-understood mysteries is the civilization that has developed in man's world.

Correct capitalization: Fourth in line of the not-understood mysteries is the civilization that has developed in man's world.

Text: this was, in fact, the method of communication typical of the older generation of russian intellectuals.

Correct capitalization:
This was, in fact, the method of communication typical of the older generation of Russian intellectuals.