True a pdf is a file format that provides a electronic image of a document and it can be viewed, printed and electronically transmitted.
Answer:
Answer is
By topic, By collection.
Refer below.
Explanation:
Quick SearchLinks to an external site. lets you refine or narrow your search results using links on the right side of the screen. Do a search on wind power. Some criteria that can refine your search results in Quick Search are:
By topic
By collection
Explanation:
software must be used by well trained staff.
A. defragging your hard drive