ict for preparatory programs computer skills department al-imam university 1 cs 051
TRANSCRIPT
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ICT For Preparatory Programs
Computer Skills Department
Al-Imam university
1
CS 051
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Grading
2
5% Attendance
20% Quizzes " 4 Quizzes during semester "
15%Worksheets “3 worksheets during semester "
20% Mid-term Exam
40% Final Exam
100% Total
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Copyright © 2011 Pearson Education, Inc. Publishing as Prentice Hall 3
Chapter 1
Why Computers Matter to You:
Becoming Computer Literate
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Copyright © 2011 Pearson Education, Inc. Publishing as Prentice Hall 4
Chapter Topics
• Computer literacy• Computers and careers• Technology challenges
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Chapter ObjectivesAfter reading this chapter, you should be able to answer the
following questions:
1. What does it mean to be “computer literate”?
2. How does being computer literate make you a savvy computer
user and consumer?
3. How can becoming computer literate help you in a career?
4. How can becoming computer literate help you understand and take
advantage of newly emerging careers?
5. How does becoming computer literate help you deal with the
challenges associated with technology?
5
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What is Computer Fluency?What is Computer Literacy?
• To be computer fluent you must:– Understand a computer’s capabilities and
limitations– Know how to use a computer
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Why Become Computer Literate?
• Benefits of learning about computers include:– Being a knowledgeable consumer– Using current and future technology– Increasing your career options– Understanding ethical and legal
implications
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• Avoid hackers and viruses • Protect your privacy• Understand the real privacy and
security risks• Use the Internet wisely
Be a Savvy Computer User and Consumer
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• Avoid online annoyances• Maintain your computer• Make good purchase decisions • Integrate the latest technology
Be a Savvy Computer User and Consumer
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Copyright © 2011 Pearson Education, Inc. Publishing as Prentice Hall 10
Computers in the Workplace
• Information technology (IT) involves:– Information handling– Information retrieval– Computers– Telecommunications– Software deployment
• The seven fastest-growing occupations are computer related.
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Copyright © 2011 Pearson Education, Inc. Publishing as Prentice Hall 11
Computers in Your Career?
• Computers are used in:– Business– Retail– Delivery– Arts– Computer gaming– Education
–Law enforcement–Agriculture–Automotive technology–Medicine–Sciences–Military
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Copyright © 2011 Pearson Education, Inc. Publishing as Prentice Hall 12
Computers in Business, Retail, and Delivery
• Data mining• Package tracking
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Computers in the Arts
• Create Web sites• Digitize dance movements• Produce computer-
generated art
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Copyright © 2011 Pearson Education, Inc. Publishing as Prentice Hall 14
Computers in Gaming
• Get a job doing:– Design– Programming– 3D animation
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Copyright © 2011 Pearson Education, Inc. Publishing as Prentice Hall 15
Computers in Education
• Instructional software• Distance education• Computerized research• The Internet• PDA-guided tours
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Computers in Law Enforcement
• Search databases• Predict criminal activity• Employ computer forensics
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Computers in military
• Soldiers are trained computer specialists in areas such as:
• 1-sattellite transmissions.• 2-radio controller .• 3-computer networking.• Whether the job is in electronic aviation
support or logistic or supply…
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Computers in Agriculture
• Programs manage complex farming business and information systems
• RFID tags track and record animals in case of diseases
• Computerized sensors monitor conditions and activate equipment to protect crops
Copyright © 2011 Pearson Education, Inc. Publishing as Prentice Hall 18
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Computers in Automotive Technology
• Environmental trends and government regulations
• Computerized sensors and CPU systems in vehicles
• Consumer demand for computerized subsystems
Copyright © 2011 Pearson Education, Inc. Publishing as Prentice Hall 19
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Computers in Medicine
• Patient simulators and surgical robots• Digital modeling of human anatomy
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Biomedical Implants
• Technological solutions to physical problems
• Identity chips
Copyright © 2011 Pearson Education, Inc. Publishing as Prentice Hall 21
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Computers in the Sciences
• Supercomputers create simulations in– Astronomy– Meteorology– Archaeology
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Computers in Sports
• Improved training• Timing• Data storage and
statistics• Smart balls sense
when soccer goals are scored
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Digital Home
• You can control home systems from your computer and via the Internet:– Entertainment– Security– Lights– Heating and
cooling– Appliances
Copyright © 2011 Pearson Education, Inc. Publishing as Prentice Hall 24
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Digital Home: Components
• Media computer with:– TV tuner– Radio tuner– Media software– Blu-ray, DVD, and/or CD– Network adapter
Copyright © 2011 Pearson Education, Inc. Publishing as Prentice Hall 25
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Nanotechnology
• Nano: Prefix stands for one-billionth• Nanoscience: Study of molecules and
nanostructures• Nanostructures: Range in size from 1 to
100 nanometers• Nanotechnology: Science of the use of
nanostructures
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Challenges Facing a Digital Society
• Privacy risks• Personal data collection• E-mail monitoring• Copyright infringement (breacking)• Reliance(trust) on computers for
security• Digital divide
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Chapter Summary1. What does it mean to be “computer literate”?
2. How does being computer literate make you a savvy
computer user and consumer?
3. How can becoming computer literate help you in a
career?
4. How can becoming computer literate help you understand
and take advantage of newly emerging careers?
5. How does becoming computer literate help you deal with
the challenges associated with technology?28
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The End
Next :
Chapter 2: Looking at Computers: Understanding the Parts
Imam university 29