A user reports that the computer is no longer displaying video. The user can see the boot-up screen but the video disappears while loading Windows. Which of the following actions may resolve the problem?
A technician receives a telephone call from a customer who says that a cord from the back of the computer fell off and that they are unsure where the cord belongs. Which of the following would be the FIRST thing for the technician to do?
A user wants to access work email from home. Which of the following protocols will allow a user to read and write emails while the emails are on the server?