What do these ExpressCard numbers mean?
Your new laptop computer allows for both ExpressCard/34 and ExpressCard/54 interfaces. To what do the /34 and /54 numbers refer?
Disk Cleanup can’t do everything. Or can it?
Which of these file categories are not handled by the Windows Disk Cleanup process?
What network type replaced cables?
Which network type is considered a “personal area network” and was designed to minimize the number of cables used in our computing environments?
How can you perform a mass upgrade?
You need to upgrade a large number of computers on your corporate network to Windows Vista. What Microsoft utility can assist you with a large-scale automated upgrade?
What is the computer’s name?
You’re troubleshooting a network issue, and you’ve identified the IP address of a suspicious workstation. What Windows command line utility can query the remote device and return the NetBIOS name?
Which disk do you need?
You need to repair your Windows XP installation from the Windows installation program. What system disk is required to complete the repair?
How can you safely surf at the coffee shop?
You’d like to use your laptop at the local coffee shop, but you’re concerned about the open Wi-Fi access. What Windows component can prevent others at the coffee shop from accessing your computer?
CompTIA A+ 220-701: 3.4 – Boot Options
Even before Windows starts, there are many options during the boot process. In this video module, you’ll learn how to configure the BIOS, use Safe Mode, and repair your computer with system recovery disks and the Windows Recovery Console.
How should you repair a power supply?
The power supply in your computer has failed, and you need to get the system up and running again. What’s the best way to repair the power supply?
CompTIA A+ 220-701: 3.3 – Post-Installation Tasks
The installation is over, but there’s more left to do! In this video, you’ll learn how to manually install drivers with the Windows Device Manager, configure virtual memory, optimize power use, and manage peripherals.
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