What are difficulties encountered in technical writing?

Is wired internet suitable for home or business users? What is the future tense form of the verb in this sentence The auctioneer talks fast? Why is formal language used in a business letter? Why do you need to study communication skill? What does x at the end of a message mean? Can a family practice use a 90862 code? Are the distinct units of the data that are exchanged between nodes on a network? What the low cost solution to provide fast secure and reliable communications for mobile users? How long does it take to get mail from Virginia to Ohio if its been shipped out on February 20th? What is inquiry in types of business letter? How do you transfer minutes from one net 10 cell phone to another net 10 cell phone? What are the challenges of using multimedia in business? What are two advantages of Power Line Communication? What is video conferencing and how does it work? What term is to describe the abundance of nonverbal cues that add clarity to a verbal message? What is paced communication? What are the advantages and disadvantages of verbal communication? What are the interpersonal qualities that make up the eq? Who is the spokesman in the sunsetter awning? How do you improve my communication skills?