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Viruses, Input/Output Devices, and Spyware

Viruses, Input/Output Devices, and Spyware. By: Symone Lee Noah Smith Sydney Quesada MYP Technology Period 8/9 Mr.Ochs. End Bibliography. Input/output info Spyware info Virus info. Viruses . Symone Lee. Click slide. What is an virus ? .

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Viruses, Input/Output Devices, and Spyware

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  1. Viruses, Input/Output Devices, and Spyware By: Symone Lee Noah Smith Sydney Quesada MYP Technology Period 8/9 Mr.Ochs

  2. End Bibliography Input/output infoSpyware infoVirus info

  3. Viruses Symone Lee Click slide

  4. What is an virus ? • An virus is an small piece of software that piggybacks on real programs. • They are called viruses because they share some of the traits of biological viruses. They pass from computer to computer, biological viruses pass from person to person. • They cannot reproduce. • Viruses must piggyback on some other program and document in order to launch.

  5. Email viruses • An email virus travels as an attachment to email-messages, and usually replicating itself by automatically mailing itself to dozens of people in the victim’s email book. Some email viruses may not even require a double click, they download when the infected message is opened.

  6. Trojan Horse • A Trojan horse is simply a computer program. It claims to do one thing, but does damage when you run it. • They have no way to replicate themselves automatically.

  7. Worms • A worm is a small piece of software that uses computer networks and security holes to replicate itself. It copies itself from machine to machine.

  8. 100- Can viruses reproduce ? • No • Yes • It depends on the virus • If your firewall is on

  9. 200- How do email viruses spread? • Through applications • Through emails • By text messages • By reading stupid articles.

  10. 300- Can viruses launch by themselves? • Yes • No • Sometimes • Only e-mail viruses

  11. 400- How are worms copied ? • Keyboard to keyboard • Someone types them up • Machine to machine • Virus to virus

  12. 500- What is an Trojan horse? • A website • A machine • A computer program • An horse

  13. You got it RIGHT!! Back

  14. You got it WRONG!!! Back to: 100 200 300 400 500

  15. INPUT AND OUTPUT DEVICES By Noah Smith Click slide

  16. Input device • An input device is anything that transmits information into a computer • A mouse is an example of an input device: when one moves the mouse around and presses its buttons, the actions are shown on the computer monitor screen

  17. Output devices • An output device is anything that can display information • A monitor is an example of an output device: it displays the internal workings of the computer. Game Board

  18. 100- What is an example of an input device? • Keyboard • Monitor • CPU • Computer Case

  19. 200- What is an example of an output device? • A computer mouse • A computer monitor • Simon Regenold • A keyboard

  20. 300- What is a printer? • Input Device • Output Device • Cooking utensil • Simon Regenold

  21. 400- What are computer speakers? • Input Device • Output Device • Human Beings • Simon Regenold

  22. 500- What is a scanner • SIMON REGENOLD • SIMON REGENOLD • Input Device • SIMON REGENOLD

  23. Bibliography (input/output) • http://www.abcya.com/input_output.htm • http://www.tigerdirect.com/ • http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=6052510&Sku=V18-2712 • http://ziplink.net/~teachcte/comp-rel/misc/in-out1.htm • http://cil.usu.edu/htm/cs/iodevices/

  24. I guess you got it… YOU FOOL Back

  25. Too bad… • YOU SUCK Back to 100 Back to 200 Back to 300 Back to 400 Back to 500

  26. Spyware Sydney Quesada Mr. Ochs 11/5/10 Click slide

  27. Spyware does…… Spyware is defined broadly as any program that gets into your computer without your permission and hides in the background while it makes unwanted changes to your user experience. The damage it does is more a by-product of its main mission, which is to serve you targeted advertisements or make your browser display certain sites or search results.

  28. Spyware gets on your computer….. • Spyware usually ends up on your machine because of something you do, like clicking a button on a pop-up window, installing a software package or agreeing to add functionality to your Web browser. These applications often use trickery to get you to install them, from fake system alert messages to buttons that say "cancel" when they really install spyware.

  29. What spyware is!! • Spyware is a category of computer programs that attach themselves to your operating system in nefarious ways. They can suck the life out of your computer's processing power.

  30. You prevent spyware by….. • Install and use anti-spyware software. Many anti-virus products now have anti-spyware functionality built in. Check your user documentation for your antivirus product to see if it has anti-spyware protection.

  31. Trojan Horse- A seemingly harmless computer virus that turns out to be extremely destructive. • Malware- A malicious or intentionally or unintentionally damaging software program. • Macro- A panel that holds more than one acting entity • Directory- A compilation of websites that is categorized and sorted by a topic Game Board

  32. 100- What is spyware? • Spyware is a virus. • Spyware is a computer part. • Spyware is any software that performs sneaky activities behind the user's back. • Spyware is a software that tells you that it going to hack into your computer.

  33. 200- How can you prevent spyware? • You can prevent spyware by eating healthy. • You can prevent spyware by clicking on pop up ads. • You can prevent spyware by downloading anti-virus software. • You can prevent spyware by not using your computer.

  34. 300- What does spyware do? • Spyware can do many of nasty things to your computer. • Spyware can infect your computer. • Spyware can steal your passwords. • Spyware can send you targeted emails. • All of the above

  35. 400- How does spyware get on your computer? • Spyware usually ends up on your machine because of something you do, like clicking a button on a pop-up window. • Spyware can get on your computer by you playing a game. • Spyware can get on your computer by watching a movie on a website. • Spyware can get on your computer by opening a word document.

  36. 500- What are some different types of spyware? • Trojan Horse • Malware • Macro • Directory

  37. Bibliography • Howstuffworks.com • Ask.com • Wisegeek.com • Techtarget.com

  38. END

  39. Yay You Got It!!!! Back

  40. Sorry No Cigar!!!! Back

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