<span>Answer - Hotspots</span>
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<span>Public places where you can wirelessly
connect to the internet are known as Wi-Fi hotspots. Common Wi-Fi hotspot locations
(where wireless internet connection is offered) include such places as cafes,
hotels, airports, and libraries. These businesses usually create hotspots for
the use of their customers.</span>
Flowchart - diagram created by different shapes to show flow of data
algorithm - step by step procedure to solve the problem
A flowchart is a representation of an algorithm
Like a DVD and stuff like that.
Answer: without satellites there would be no way for the world to communicate
Explanation: