Do the given sheet in classwork notebook.
Do the given sheet in classwork notebook
Q.1 Write down the short notes on following topics with reference to
Cyber Safety (Cyber ethics) – Identify Theft, Privacy, Password. IT
Act 2000, Cyber Crime, Malware, Antivirue Software, Social
Networking
Q. 2 What is OS? What are the functions and types of OS?
Answers
Answer: 1)Cybercrime, also called computer crime, the use of a computer as an instrument to further illegal ends, such as committing fraud, trafficking in child pornography and intellectual property, stealing identities, or violating privacy. Cybercrime, especially through the Internet, has grown in importance as the computer has become central to commerce, entertainment, and government.
Because of the early and widespread adoption of computers and the Internet in the United States, most of the earliest victims and villains of cybercrime were Americans. By the 21st century, though, hardly a hamlet remained anywhere in the world that had not been touched by cybercrime of one sort or another.
2)The operating system is the most important program that is on a computer. The operating system basically runs the computer and allows other programs to run as well. The operating system does all the basic things that a computer needs to do, such as recognizing inputs from the mouse or the keyboard. It keeps track of where all the files are on the computer. It allocates resources to the various programs that are running and it prevents unauthorized access to the computer.
The most popular operating system today is Microsoft's Windows operating system. Macintosh computers have their own operating system, the most recent of which is called Mac OS X. There are also open source operating systems such as Linux.
Explanation:
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Explanation:
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