Where’s the network?
What wireless network configuration can hide an access point from a network discovery process?
CompTIA A+ 220-701: 3.1 – Operating Systems
The operating system is the fundamental software component of any computer. In this video, you’ll learn the fundamentals of operating systems and the requirements for Windows Vista, Windows XP, and Windows 2000.
I told you never to call me here.
While working at a customer’s desk, your mobile phone begins to ring. What is your most appropriate response?
Where does the hard drive connect?
You are installing a new PATA drive, and this new drive includes an 80-wire PATA cable. On an 80-pin PATA cable, which connector is used to connect the primary hard drive?
Why does your scan look so bad?
You’re using your flatbed scanner to digitize some family photos, but the scanned images look grainy and don’t appear very sharp. What’s the most likely cause of this issue?
Why won’t your computer work?
You’ve arrived for work in the morning and powered up your computer. Instead of the normal start screen, the screen is blank and no sound is heard from the computer. The monitor lights are on, but the computer lights aren’t lit. What is the most likely cause of this problem?
Why did your computer freeze?
You were working on your computer and everything suddenly froze without any error message. During the reboot of the computer, this message appeared: “Boot device not available.” What is the most likely cause of this message?
Why won’t your audio work?
You’ve plugged in some headphones to your new computer, but you aren’t able to hear any sounds. You’ve checked the driver settings in your Control Panel and the mixer settings, but all of the settings appear to be configured properly and set to normal levels. What is the most likely reason for this audio issue?