1. Write any four features of a computer:
i.
ii.
iii. Automation
iv. Storage capacity
2. What is software?
3. Why does a computer need software?
4. Name any four application software:
i.
ii.
iii.
iv.
5. What do you mean by formatting?
Answer (2)
A computer has features such as speed, accuracy, automation, and storage capacity. Software is essential for a computer to function effectively as it provides the necessary instructions for tasks. Formatting prepares storage devices and documents for use by organizing data and applying visual styles.
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Four Features of a Computer: i. Speed: Computers can process data and perform calculations much faster than humans. This allows them to perform complex tasks in a matter of seconds. ii. Automation: Computers can perform repetitive tasks automatically without human intervention once the task is programmed. iii. Storage Capacity: Computers can store a large amount of data in a compact form. This data can be retrieved quickly and efficiently when needed. iv. Versatility: Computers can perform a wide variety of tasks ranging from simple calculations to complex data processing, graphics designing, and more.
What is Software? Software is a collection of instructions or programs that tell a computer how to perform specific tasks. It acts as a bridge between the user and the hardware, enabling us to interact with the computer efficiently.
Why Does a Computer Need Software? A computer needs software to operate and perform tasks. Software allows the hardware to understand human commands and execute them, whether it's performing calculations, playing videos, or creating documents. Without software, hardware would be useless as there would be no instructions to follow.
Four Application Software: i. Microsoft Word: A word processing software used for creating and editing text documents. ii. Adobe Photoshop: A graphic design software used for editing photos and creating digital art. iii. Google Chrome: A web browser used to access and navigate the internet. iv. VLC Media Player: A media player software used for playing audio and video files.
What Do You Mean by Formatting? Formatting refers to the process of arranging and organizing data or text in a particular layout and style to improve its readability or appearance. In computing, it can also refer to preparing a disk or drive to store data, which involves setting up a file system that the operating system can use to access and organize the stored data.
