Question | Answer |
what is a computer virus? | A tiny program that spread through your computer and cause trouble. |
How does a computer virus spreed? | It makes copies of itself. |
What is a worm? | Looks for security holes in a network. |
what is a network? | Groups of computers connected. |
What is a trojan horse? | A destructive piece of software, digusied as something good. |
where do computer viruses and worms come from? | People make them. |
How can you protect your computer against viruses? | Don't open or download things you don't know. |
What is a software? | A programs that tell a computer what to do. |
What are some different types of software? | Microsoft office , Microtype, MicroPace Pro |
what is copyrighted software? | Software that is legally protected against copying or being used without paying for it. |
What is Public Domain software? | non copyrighted software that anyone may copy or use without charge. |
What is shareware? | Copyrighted software that may be tried without expense but requires payment if you decide to use it. |
What is freeware? | software on the web that is freely available but retains a copyright? |
Some examples of freeware include: | Mozilla firefox, adobe flash palyer, quick time player. |