Our physical devices need as much security as our operating systems. In this video, you’ll learn how cable locks, safes, and locking cabinets can help keep our systems under our control.
If you need to troubleshoot your computer, then you’ll need the right tools for the job. In this video, you’ll learn about multimeters, power supply testers, loopback plugs, and POST test cards.
When hardware fails, a number of messages and errors can occur during boot and in the operating system. In this video, you’ll learn how to troubleshoot lockups, boot problems, overheating, random reboots, and many other problems.
You’ve connected a new wireless mouse and keyboard combo, but the installation program isn’t recognizing the new USB wireless transceiver. Which of these Windows utilities would be the best choice for determining the status of the new hardware?