Icon in Computer has become very important nowadays because it is very much accurate, fast and can accomplish many tasks easily. Now we cannot imagine a world without computers. The computer is indispensable, and its presence has become very important and necessary in our daily life.
It is capable to perform millions of calculations in a few seconds as compared to the manual effort that takes many months to perform the same task. This makes it a much needed tool for every business, banking, government, entertainment, daily life, industry, education, and administration.
What are the characteristics of Computer?
- Speed: Works with much higher speed and accuracy compared to humans
- Accuracy: Perform calculations with 100% accuracy.
- Millions of tasks or calculations
- Performs all the tasks automatically
- Memory: Stores data.
Importance of Computer:
- Computers to keep the record of all the money transaction and other calculations.
- Communication become very easy through internet and email.
- Keep the record of all the profit and loss.
- It shows the data for vacant and reserved seats and also saves the record for reservation.
- Weather predictions are also possible by the experts using supercomputers.
- Software allows the sportsman to practice and improve his skills.
- We can store all the information about our important work, appointments schedules and list of contacts.
- You can listen to music, watch some movies and videos, and talk and chat with your friends.
- It helps in doing some electronic transactions, such as making payments, purchasing, and others.
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Types of Computer:
Based on Size:
- Micro Computers
- Mini Computer
- Mainframe Computer
- Super Computer
Based on Types:
- Analog Computer
- Digital Computer
- Hybrid Computer
Based on Purpose:
General Purpose like Basic input/output functions, Calculations, Data Saving on a smaller scale and General performing activities.
Special Purpose like Thermometers to test temperature, Generators to manage electricity and Large computers for IT Companies.
Hardware: Any physical device or equipment used in or with a computer system like Keyboard, mouse, trackpad (or touchpad), touchscreen, joystick, microphone, light pen, webcam, speech input, etc.
Software: A set of instructions or programs that tells a computer what to do or how to perform a specific task like word processing, spreadsheets, presentation, database management, Internet browsers, email programs, media players, accounting, pronunciation, translation, desktop publishing, enterprise, etc.
What is icon in Computer?
Icon is a small graphical representation of a program or file. Icons help users quickly identify the type of file represented by the icon. An icon on your computer screen represents an object or a program on your hard drive.
Types of icon in computer are:
- System Icons
- Shortcut Icons
- Program/Folder/Docs Icon
- Start Button & Search icon
- Taskbar Icon
Uses of icon:
- To open a interface of disk fragmentation.
- Represent applications, files and other parts of the operating system.
- It can serve as an electronic hyperlink or file shortcut to access the program or data.
- They increase in size with much better quality than raster images.
- Represent your unique brand image, convey its inherent story, signify the app’s purpose, appear outstanding on a user’s device screen, and inspire users to download and launch the app.
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