Explain step-by-step how to copy a document (without opening it) from one folder into another folder. you want to retain two copies of the document—one in each folder.

Is one of the most injurious events that can happen to a person in a crash.

The fourth generation of computers emerged between 1970s and 1980s. which technological advancement brought about this generation of computers? which computer architecture was used most in this generation?

Jake really works well with numbers and is skilled with computers but doesn't work well with others. which of the jobs discussed in this unit might be best for jake? why?