ICT

EC
by Emme Cole1 view·Updated Aug 12, 2021
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  1. Yeah. Yeah.
  2. Yeah. What is liked?
  3. R. C.
  4. T. Stands for information communication technology.
  5. What is data slash information?
  6. Mhm. Data is wrong.
  7. Unorganized facts.
  8. That needs to be processed?
  9. Data can be something simple and seemingly random and useless
  10. until it is organized when data is processed organized and
  11. structured or presented in a given context.
  12. So so as to make it useful it is called
  13. information. Now what is information?
  14. Information is a meaningful fact and after data is put
  15. in order, information is created.
  16. Information helps us make decisions.
  17. Uh huh.
  18. Yeah hardware and software.
  19. There are there are very very clear differences between software
  20. and hardware and the operating system that are important to
  21. understand when learning about computer science.
  22. When discussing software.
  23. We are mainly talking about programs that run on a
  24. computer. Hardware is the physical part of the computer.
  25. Such as the process er memory modules and the screen.
  26. Now what is an operation system?
  27. An operation system is the most important software that runs
  28. on a computer.
  29. It manages the computer's memory and processes as well as
  30. all of its software and hardware.
  31. It also allows you to communicate with the computer without
  32. knowing how to speak the computers.
  33. Language Okay how does technology change people's work?
  34. Technology changes people's work such as architect.
  35. Architect. They use used to draw the building plans on
  36. paper but now they do the plants on on computers.
  37. This makes it more efficient and there will be less
  38. mistakes, restaurants, restaurants instead of using paper when taking orders
  39. that now use ipads or laptops to do this.
  40. It is more efficient and helps us take orders.
  41. Yeah, computer crimes.
  42. Computer crime.
  43. Also known as cyber crime is a crime that involves
  44. a computer in the network.
  45. The computer may have been used in a commission commission
  46. of a crime or it may be the target.
  47. Cybercrime may harm someone's security and financial health.
  48. Yeah. How to prevent prevent cybercrime.
  49. I am going to talk about financial theft.
  50. Also known as identity theft.
  51. Financial theft is a worldwide problem that can cause people
  52. money loss, stress and income and combinations.
  53. Identity theft can a cure any a cure anywhere one
  54. or off one.
  55. Financial financial identity theft is the most typical of cyber
  56. craft. How to event to prevent identity identity theft.
  57. There are these other things you can do one always
  58. store your financial information secure securely.
  59. Never carry it with you or leave it lying around
  60. the house too.
  61. Never give anyone passwords, passwords or banking details.
  62. Three shred financial documents before throwing it away.
  63. Four check them out regularly for any suspicious actions.
  64. five, be careful of what you share on 1.6 don't
  65. be tricked by offenders.
  66. What are the bad effects of financial theft or identity
  67. theft? In most cases, if your identity is stolen or
  68. you have financial loss, stolen funds can be recovered in
  69. more serious cases, it cannot be completely fixed and may
  70. cause financial loss.
  71. Yeah, here I am going to talk about the advantages
  72. of wireless network and the disadvantage of wide network.
  73. Well, advantages and disadvantages for both.
  74. So we're gonna start with freedom of movement for users.
  75. Wireless network users can access network from anywhere within range.
  76. Wide network users locate limits location limited by need to
  77. use cable and slash or contact to the port sharing
  78. files. Wireless is here with wireless networks as you can
  79. do as you do not need to be able to
  80. be cable.
  81. So network to network may be slower.
  82. It may be four wired generally less convention as you
  83. have to be cable cabled in transfer.
  84. Transfer speed is a lot faster cables.
  85. Wireless wireless complicated, wired, lots of cables and ports needed
  86. may give you a headache like do your heading business
  87. wireless more people like wireless more wireless, more income.
  88. That means wired only sometimes used but it is less
  89. popular. Connection speed wireless, it is slower wired, it is
  90. faster security.
  91. Wireless wireless less secure, wired more secure.
  92. Thank you for tuning in.
  93. That is all for what is I C.
  94. T.