Please capitalize where necessary: it is 12.35 a.m. and i have just started the gps to see how it has gone. i have covered(/travelled) 570 miles and there's 509 miles back to panama. still no wind, but i have just set sail and can manage to hold 1.2 miles/hour and my windpilot is (doing the) steering excellent(ly), i'm close-hauled(?) and my course 180 degrees.
A: It is 12.35 a.m. and I have just started the GPS to see how it has gone. I have covered(/travelled) 570 miles and there's 509 miles back to Panama. Still no wind, but I have just set sail and can manage to hold 1.2 miles/hour and my windpilot is (doing the) steering excellent(ly), I'm close-hauled(?) and my course 180 degrees.

Q: what is file extension nav?

A: What is File Extension NAV?

Q: if you work full-time you'll need at least a few months to prepare.
A: If you work full-time you'll need at least a few months to prepare.

Problem: mental symptoms: exhaustion, restlessness, derangement, depression, and a hollow facial expression, racked with pain.
Can you repeat this sentence, but capitalize it?
Answer: Mental symptoms: exhaustion, restlessness, derangement, depression, and a hollow facial expression, racked with pain.

Text: 330000 repair and installation of machinery and equipment

Correct capitalization: 330000 Repair and installation of machinery and equipment

Q: cleaning up these temporary files with disk cleanup might not only solve your 0xe0 error, but can also dramatically speed up the performance of your pc.
A:
Cleaning up these temporary files with Disk Cleanup might not only solve your 0xE0 error, but can also dramatically speed up the performance of your PC.