Study

Grade 7 - Unit 3

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  • What is computer software?
    Data and information in the computer and programs used for various tasks come under the category of software.
  • What does spyware do for a computer?
    It is malicious software that secretly collects data about a person’s computer usage, internet usage and etc.., and sends them to the relevant party without his
  • Define keeping backups.
    Keeping backups can be defined as a process of keeping copies of software components.
  • What does computer virus do for a computer?
    A computer virus is a main malicious software that gains entry to computer software and files and which is capable of replicating itself and designed to spread
  • What is computer hardware?
    Any physical component of a computer that you can touch and see is called hardware.
  • What is encryption?
    Encryption is another way of protecting data.
  • What is malicious software?
    Malware is any software intentionally designed to cause disruption to a computer, server, client, or computer network, leak private information, gain unauthoriz