Renee wants to hide the margins and space between the pages in a document. to do this, she moved the insertion point to the top of the page until it changed to a button with double arrows. what should she do next? : *
a. right-click
b. left-click
c. double-click
d. single-click

The ieee 802.11: defines standards for wireless local area network (wlan) communication protocols. identifies various computers or devices connected to a network. verifies any resource attached to another computer on a network that is different from the computer to which the user is logged on. connects multiple local area networks (lans) and wide area networks (wans).