A Computer Mic increases the capabilities of personal computers. They increase the user’s ability to communicate and enable the user greater effectiveness in terms of accomplishing work-related goals. For example, a computer mic allows the user to talk instead of type. If the user has a speech recognition program installed, that program will translate his spoken words into typed words without him needing to use the keyboard. This is a huge advantage for individuals that get easily tired when typing, or who work long hours involving typing skills, such as data entry.

You have heard about high definition tv and see it advertised during your favorite sports shows. Your kids (and you) want a new Xbox 360 or PS3 and you want to make sure you have the right tv to get the most bang for your buck from your new toys. So you have decided that this is the year to take the plunge on a brand new, sleek LCD flat screen tv. That is all well and good, but what do you do next? You are lost in the alphabet soup of LCD, HDMI, 1080p, 1080i, 720p. You are in over your head with technical terms like refresh rate, contrast ratio, and milliseconds of response time.