What is the most important thing to do before opening a computer case?

On a trackpad, what gesture commonly replaces "center mouse wheel" for things like scrolling through documents?

What is the name of the hardware that provides a computer with network access?

Networking wire is referred to as _

Miguel is working on the computer, and Jen needs to use it for a moment. What can Miguel do to provide for an easy transition?

A _ allows you to plug computers into a central location to communicate on the same local area network.

The local network is up, but the computers cannot access the Internet. Your Internet configuration includes a modem, gateway (router), and a switch as separate devices. What should you do?

What is the process of moving data and programs from an old computer to a new one called?

Al is about to update a software driver. What would be a wise thing to do first?

Which service allows clients to work remotely and supplies the clients with an IP address on the same local area network as the offce?

The operating system tells you that a file is busy. What is the fastest way to attempt to make the file un-busy?