What are computers and there types.
A computer is an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program.
Supercomputers are Very Fast and Most Powerful.
https://cdn.britannica.com/11/23611-050-81E61C8A/Cray-1-supercomputer-diameter-1976.jpg (from online source)
Mainframe Computers.
https://upload.wikimedia.org/wikipedia/commons/thumb/e/ea/Z14.png/220px-Z14.png ( from online source)
Minicomputers are Mid-Sized.
https://images.wisegeek.com/minicomputer.jpg (from online source)
Microcomputers or Personal Computers.
https://1.bp.blogspot.com/_G01Jc4Z6IIY/SXFyZcboZXI/AAAAAAAAAH4/G47kngrUvp8/s280/computer+type.jpg(from online source)
Desktop Computers.
https://usercontent1.hubstatic.com/13970520_f520.jpg(from online source)
Tower Casing.
https://image.made-in-china.com/2f0j00mpgRqLABEKof/ATX-Desktop-Gaming-Computer-Chasis-PC-Case-Tower-Casing-176-6-Computer-Parts.jpg(from online source)
Desktop Casing.
https://www.startech.com.bd/image/cache/catalog/casing/golden-field/6023b/6023b-1-500x500.jpg(from online source)
Uses of computers
Computers are used to control large and small machines which in the past were controlled by humans.
Most people have used a personal computer in their home or at work.
They are used for things such as calculation, listening to music, reading an article, writing.
What is a Computer Program?
A computer program is a collection of instructions that can be executed by a computer to perform a specific task.
Coding and programming.
Coding is the process of translating and writing codes from one language to another
Programming is the process of building an executable program that can be used to carry out proper machine level outputs.
Software Development and Software Engineering.
Software engineering is the process of analyzing user needs and designing, constructing, and testing end-user applications that will satisfy these needs through the use of software programming languages. It is the application of engineering principles to software development.
Different programming languages in use today.
Java. Java
Python. Python
C. If you saw C on a report card, you’d be pretty bummed.
Ruby.
JavaScript.
C#
PHP.
Objective-C.
Why is coding important?
Coding is important to learn because computer programming teaches children to experiment and gives them the confidence to be creative. They will have the chance to design something that is entirely their own. Children thrive off of the feedback they get from creating something they love.
How is Coding used in our day to day lives?
Coding helps children with communication, creativity, math, writing, and confidence.
How coding is used in your career field.
A Web Developer
Just as software development is focused on creating computer programs using programming languages, web development also uses computer code to create user-facing software, in the form of websites. Web developers use coding and writing markup to create interactive webpages.
How do you plan to use the coding knowledge you’re acquiring?
By being a Software developers means designing the technologies and systems that we rely on many times per day for business, entertainment or daily living.
