HELPMME PLZ blah blah

1. before plugging in a new device to a computer you should unplug all other devices turn off the computer turn on the computer 2. many of the maintenance tools for a computer can be found in the control panel under administrative tools display personalization

The qwerty keyboard is the most common layout of keys on a keyboard

The managing director of a company sends a christmas greeting to all his employees through the company email. which type of network does he use? he uses an .