Wednesday, September 22, 2010

Write one to three paragraphs explaining everything you know or think you know about how computers work.

All I know about how computers work is when you push the "On" button, they turn on.  And if you click on stuff then it will open or do something else if you want it to. I also know that you can save stuff on your computer because it has memory.

Thursday, September 9, 2010

When using computers and the internet, what are the threats to personal privacy and how can we protect ourselves?

One huge threat is viruses. If you go to a website that contains a virus or you open an email that contains a virus your computer will become infected with one, usually more though. To prevent this, only give your email address to websites you trust and that don't look suspicious. Also, don't click on random advertises. Especially ones that say things like "Click here for a free laptop." One reason is its a scam no doubt and another reason is, there may be a virus on the link or website, so don't risk it.

If you aren't good at prevention of getting a virus you can use an antivirus software. Most are free and they are easy to use. Also, most computers come with an antivirus software, so you don't have to search for one.

If your computer does get a virus, the creator of the virus can see your personal documents and information and other things like that. Some viruses will even give the creator control of your computer. Unfortunately, getting rid of viruses isn't always easy, so just don't get one in the first place.

Tuesday, September 7, 2010

How can technology keep track of you, your friends and everyone else?

Technology, such as computers, can help keep track of people by use of things like social networking sites. They allow people to talk to eachother and keep in touch even if they are on the other side of the world. There is many of them and some of them include Facebook and Myspace. Most social networking sites are not like any other. They serve the same purpose but work a little differently, so you can pick which one you like the most.

Wednesday, September 1, 2010

What is the role of technology in creating new products?

      Technology is very important in creating new products. It helps in creating medicine and other stuff to save people's lives, and make them easier. The most popular products are probably iPods and cell phones, and these are things tons of people use everyday.     
      Technology is definitely a huge part of this world today.  Almost every person owns some piece of technology. I also think technology will be even more important in the world in the future and forever.