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The middle of the sentence

You have been using your desktop computer for about a year, but you’ve found that the system will sometimes power off unexpectedly if you are working on a large spreadsheet or watching streaming videos. There does not appear to be any warning or message prior to the system shutting down. The shutdown always occurs when the computer is very busy; it does not shut down if the system is idle. Which of these would be the most likely cause of this issue?

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You’re replacing a broken adapter card with the same make and model of PCI card, and you notice there’s a new driver on the manufacturer web site. The instructions for the new driver clearly state to uninstall the existing driver before installing the new driver. What would be the best way to uninstall these drivers in Windows XP?

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