This combination vaccine gives protection against three serious diseases: measles, mumps, and rubella. See more information about the safety of combination vaccines. Before the introduction of the MMR vaccine, all three diseases were extremely common. The majority of people had them at some point, usually as children.
Best Answer: WiFi and wireless networking are the same thing. It's basically a means of connecting to a computer network (such as the Internet) via a short-distance radio signal, removing the need for wires.
Wi-Fi is connecting to the internet through a wireless router either at home or in a public place, like a Starbucks for example, instead of using your phone's data connection. HotSpot is using your phone as a router so you, or other people, can use your phone as a wi-fi router. Turning on the HotSpot feature uses your data connection to allow other people and other devices to use your phone's data connection as a wi-fi connection to the internet. Using your phone as a HotSpot (router, basically) is generally not a good idea because it's very easy to burn through your data usage limit. Especially if multiple people or devices connect to it. The HotSpot feature can also be used to Tether on to an internet connection.