Mary experienced Web users have learned how to recognize spyware, avoid it, and delete it. According to OnGuard Online, all computer users should take preventive steps to avoid spyware, get wise to the signs that it has been installed on their machines, and then take the appropriate
steps to delete it.
The clues that spyware is on a computer include:
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• Barrage of pop-ups
• Hijacked browser - that is, a browser that takes you to sites other than those you type into the address box
• A sudden or repeated change in your computer's internet home page
• New and unexpected toolbars
• New and unexpected icons on the system tray at the bottom of your computer screen or on your desktop.
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What does the phrase functionality issue crops up mean according to the passage?
A)
new toolbars, icons, browsers, and links on your computer.
B)
a sudden and unexpected improvement in browser behavior
a browser that takes you to sites you don't want, unexpected toolbars or
icons on your computer screen.
problems that interfere with the capabilities or behaviors of a program,
part of a program, or system, seen as the sum of a computer's features.
D)