Please capitalize where necessary: this means that the horizontal component of f is the same as the horizontal component of -(l/r); i.e., fj = -(l/r)cos(), where is the latitude.
A: This means that the horizontal component of F is the same as the horizontal component of -(L/r); i.e., Fj = -(L/r)cos(), where is the latitude.

Q: you can also convert ntfs partition to fat but, before converting you need to take backup of entire partition.

A: You can also convert NTFS partition to FAT but, before converting you need to take backup of entire partition.

Q: stakeholders, experts, regions and municipalities
A: Stakeholders, experts, regions and municipalities

Problem: acat had made the acquaintance of a mouse, and had said so much to her about the great love and friendship that he felt for her, that at last the mouse agreed that they should live and keep house together.
Can you repeat this sentence, but capitalize it?
Answer: Acat had made the acquaintance of a mouse, and had said so much to her about the great love and friendship that he felt for her, that at last the mouse agreed that they should live and keep house together.

Text: it seems a rather unlikely scenario, however, for others criticised george of trebizond as vigorously as did regiomontanus yet no attempts appear to have been made on their lives.

Correct capitalization: It seems a rather unlikely scenario, however, for others criticised George of Trebizond as vigorously as did Regiomontanus yet no attempts appear to have been made on their lives.

Q: today, phase 2 of the truecrypt analysis has completed.

A:
Today, phase 2 of the TrueCrypt analysis has completed.