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Keyboarding

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Question
Answer
show A tiny program that can find its way onto a computer and cause trouble  
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How does a computer virus spread?   show
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show •a program acting slow •total system failure  
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What is a worm?   show
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show A group of computers that are connected  
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show •it can't copy itself •destructive piece of software disguised as something good  
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Where do computer viruses and worms come from?   show
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How can you protect your computer against viruses?   show
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show programs that tell a computer what to do  
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show •Microsoft office •Micro Type •Micro Pace Pro  
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What is copyrighted software?   show
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What are ex of copyrighted software?   show
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show Non-copyrighted software that anyone may copy or use without charge  
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show copyrighted software that may be tried without expense but requires payment if you decide to use it  
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show •Banner Maker Pro •TuneUp Utilities 2009  
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What is freeware?   show
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show •Mozilla Firefox •Adobe Flash Player •Quick time player  
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