Differentiate between mechanical equipment and fix equipment brightly and comprehensively

In which part of a professional email should you try to be brief, but highly descriptive?

In vista and windows 7, the appearance and personalization option allows you to change the

Which of the following tasks is an audio technician most likely to perform while working on a nature documentary? (select all that apply). eliminating potentially distracting background noise adding sound effects making sure the lighting is adequate for a particular scene changing the narration to better match the mood of the documentary