Zachary was frustrated. his computer was running very slowly and he was worried that it was reducing his productivity on the job. cassie, his coworker, suggested that if he ran this (what utility) utility, the way the files were saved on his computer would be more efficient, enabling his computer to access them quicker. a. defragmenterb. disk cleanupc. quicktimed. winzip

Once the data center routes to the destination server that hosts the website, what's the next step in the internet process? user’s browser renders html code from destination server into web page request goes through router/model and isp request routed to nameserver and datacenter

The basic work area of the computer is it screen that you when you first fire up your computer

What is wi-fi infrastructure? a metropolitan area network that uses radio signals to transmit and receive data a communications technology aimed at providing high-speed wireless data over metropolitan area networks a means by which portable devices can connect wirelessly to a local area network, using access points that send and receive data via radio waves includes the inner workings of a wi-fi service or utility, including the signal transmitters, towers, or poles and additional equipment required to send out a wi-fi signal