VirusVirus can harm computer by downloading games, music, movies and etc. It can also spread from one computer to other. Sometimes advertisements in computer can contain virus and we people don't know that, we click it and the problem starts from there!!
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Prevention!There are many ways to prevent virus attacks on computer.
* Antivirus- is one of the most common software used to prevent virus. It can automatically detect the virus in the computer. * There will be many ads on a website, it is better not to click any advertisements. |
HackingA hacker is someone who seeks and exploits weaknesses in a computer or computer network. Hackers may be motivated by a multitude of reasons, such as profit, protest, or challenge.
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Prevention!People hack our personal accounts only when we a week password.
*WEEK PASSWORD: name+ date of birth The above pasword is very week, anyone can find that out. We need to a strong/difficult password. *STRONG PASSWORD: ... See the link below to find a strong password: http://strongpasswordgenerator.com/ |
Sharing photos on netWe people don't know what we are sharing on net. Facebook is one of them. Sharing photos is not a problem, but sharing photos to public is a problem. People use our photos unwisely. There are example of photos on the next page(identified problems and solutions).
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Prevention!If we have to share any photos, we have to share as private, so that no one can look and it stays as private. People can also Cyber Bullying by talking funny about our personal photos. The best way to prevent is to, not to post ANY photos or videos online.
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