Users all over campus are calling the help desk to report issues connecting to the Internet. The help desk follows a script to ask questions about their issues. All the users answer the questions similarly. A help desk technician confirms no environmental changes have taken place and is currently looking through multiple system and application logs. Which of the following steps in the troubleshooting methodology is the technician currently performing?

A technician is setting up a projector for a videoconferencing system. The laptop that the technician is using is set to the correct resolution. The projector is receiving a signal, but the image is distorted. Which of the following most likely explains the issue?

A user's laptop will not turn on for a meeting in a conference room. However, the laptop turns on correctly when connected to the external monitor, mouse, and keyboard at the user's desk. Which of the following should a technician do to ensure that the laptop functions everywhere in the office?

A technician is tasked with installing additional RAM in a desktop computer. Which of the following types of RAM is MOST likely to be used?

A laptop's external webcam software is running, but it shows no image or video. Which of the following should a technician perform FIRST?