What is safe mode? a tool used to view real time or archived data about the performance of the system
a way of using the operating system using only basic functions and tools
text-based interface for working with an operating system
a process of allowing another user to connect with your computer over a network

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).