Gabrielle <3
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| what is a computer virus? | A tiny program that spread through your computer and cause trouble.
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| How does a computer virus spreed? | It makes copies of itself.
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| What is a worm? | Looks for security holes in a network.
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| what is a network? | Groups of computers connected.
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| What is a trojan horse? | A destructive piece of software, digusied as something good.
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| where do computer viruses and worms come from? | People make them.
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| How can you protect your computer against viruses? | Don't open or download things you don't know.
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| What is a software? | A programs that tell a computer what to do.
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| What are some different types of software? | Microsoft office , Microtype, MicroPace Pro
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| what is copyrighted software? | Software that is legally protected against copying or being used without paying for it.
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| What is Public Domain software? | non copyrighted software that anyone may copy or use without charge.
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| What is shareware? | Copyrighted software that may be tried without expense but requires payment if you decide to use it.
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| What is freeware? | software on the web that is freely available but retains a copyright?
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| Some examples of freeware include: | Mozilla firefox, adobe flash palyer, quick time player.
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
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Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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