1. a- A computer worm is a standalone malware computer program that replicates itself in order to spread to other computers.
   b- A Trojan horse, or Trojan, in computing is a generally non-self-replicating type of malware program containing malicious code that, when executed, carries out actions determined by the nature of the Trojan, typically causing loss or theft of data, and possible system harm.
   c- Spyware is software that aids in gathering information about a person or organization without their knowledge and that may send such information to another entity without the consumer's consent, or that asserts control over a computer without the consumer's knowledge.
   d-  Rogue security software is a form of Internet fraud using computer malware that deceives or misleads users into paying money for fake or simulated removal of malware.
2. E-Mail Attachments: Email attachments are the most common way that ill intentioned people transmit viruses in order to infect computer users.
   Internet Downloads: Any material downloaded from the Internet, whether they are programs, documents, music files, video files and compressed files etc. could potentially contain a virus.
3. A common symptom of a virus is much slower than normal computer performance. Some viruses can cause damage to Windows or some of your programs. The results of this damage might include messages appearing unexpectedly, programs starting or closing automatically, or Windows shutting down suddenly.
4. Install an antivirus software. Don't open email attachments unless your expecting them. Keep your computer updated.
5. An e-mail virus is a harmful computer code which is usually sent as an e-mail note attachment. It becomes harmful if it is activated and may lead to the loss of information or data stored in the computer hard disk.
6.  Some people that create computer viruses do it out of meanness to get even, others create in order to make and sell antivirus software while others create them just as a challenge.
7. Clam win. AVG Free. Antivipersonal9.

Here is a collage that I made with Picasa. First I chose these photos and uploaded them to picasa. Then I selected a background and set all the other pictures how I wanted them, by zooming them and twisting them. And finally I saved my picture and uploaded it to blogger!

This is a photo that I edited using ribbet. First I cropped the original photo to make it smaller. Next I put a frame around the outside of the picture to make it look a lot more awesome. After adding a frame to the picture I dimmed the border. And finally I shined up the color on the photo using Boost!

Animoto

owen

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  Cc: stands for "carbon copy." Anyone listed in the Cc: field of a message receives a copy of that message when you send it. All other recipients of that message can see that the person you designated as a Cc: recipient has received a copy of the message.
  
  Bcc: stands for "blind carbon copy." This is similar to the Cc: feature, except that Bcc: recipients are invisible to all the other recipients of the message (including other Bcc: recipients). For example, if you send a message To: johndoe@yahoo.com and Bcc: janedoe@yahoo.com, then johndoe sees himself as the message's only recipient. Janedoe, on the other hand, is "in the know"—she can see that you sent the message To: johndoe, and that you blind-copied her. To add an entry in the Bcc: field, click the "Show BCC" link to the right of the "To:" field.
  
  Note: To send a message, you must always specify at least one recipient in the "To:" field. If you don't, an error message appears when you attempt to send the message.
  
• http://answers.yahoo.com/question/index?qid=20080324164129AAnN9ZC

To take a screenshot, press the print/sinc key just above the backspace key. Your screenshot is automatically saved. Open the paint folder on your computer and go to the clipboard. once at the clipboard, and looking at your screenshot, go to save as, and click the save as JPG bar. Your screenshot is now saved in your documents.

Internet safety, or online safety, is the knowledge of maximizing the user's personal safety and security risks on private information and property associated with using the internet, and the self-protection from computer crime in general. As the number of internet users continues to grow worldwide, internet safety is a growing concern for both children and adults. Common concerns regarding safety on the internet include: malicious users (Spam, Phishing, Cyberbullying, Cyberstalking etc.), websites and software (Malware,Computer Virus, etc.) and various types of obscene or offensive content. Several crimes can be committed on the Internet such as stalking, identity theft and more. Most social networking and chat sites have a page about safety. Numerous groups, governments and organizations have expressed concerns about the safety of children using the Internet. Safer Internet Day is celebrated worldwide in February to raise awareness about internet safety. In the UK the Get Safe Online campaign has received sponsorship from government agency Serious Organized Crime Agency (SOCA) and major Internet companies such as Microsoft and eBay.