hi , i am looking for a website that will allow for private messages but is not regarded as a social networking site . also it should offer anything student related...eg student studies , exams... anything similar to the student room. does anyone know a website that can do this???

Some of the first computer games were created in the early 1970s by college students experimenting after hours to see what the were capable of doing.

Facial expressions and gestures are examples of messages.

1. which of the following statements are true about routers and routing on the internet. choose two answers. a. protocols ensure that a single path between two computers is established before sending packets over it. b. routers are hierarchical and the "root" router is responsible for communicating to sub-routers the best paths for them to route internet traffic. c. a packet traveling between two computers on the internet may be rerouted many times along the way or even lost or "dropped". d. routers act independently and route packets as they see fit.