What is Operating System?
An operating system is the software that manages a computer’s activities, runs applications, and allows users to use the device.”
Examples of operating systems include:
- Microsoft Windows
- macOS
- Android
- iOS
- Linux
But we will be focusing on Windows in this post;
Functions of an operating system:
- Manages files and storage
- Runs applications
- Controls hardware like keyboard, mouse, and printer
- Provides security and user accounts
- Helps the computer perform tasks smoothly
Installation of Windows Operating System
While the computer is logged ON
- Insert the formatting disk or the windows OS disk
- Shutdown or restart the computer
- Press f8, f9 or f12 fo boot options depending on the computer
- Select boot from CD ROM, select flash drive or external HDD depending on the drive you are using for the installation.
- Press enter
- Allow to load windows setup
- Select your language (default is English language)
- Click next
- Allow to load partition environment
- Choose your partitioning
- Select the main drive and click format
- Click next to enter loading environment
- Allow it to load, it may take couple of time to load everything
- Allow it to restart by itself
- Choose a name for the PC probably the name of the owner
- Choose password
- Allow system setting automatically
Benefits:
Benefits of an operating system include:
- Easy to use: It provides a user-friendly interface so people can interact with computers and phones easily.
- Runs applications: An operating system allows programs and apps to open and work properly.
- Manages hardware: It controls devices like keyboards, printers, speakers, and storage devices.
- File management: Helps users create, save, organize, and delete files and folders.
- Security and protection: Protects data through passwords, permissions, and security features.
- Multitasking: Allows users to run several applications at the same time.
- Memory management: Allocates and controls the computer’s memory for smooth performance.
- Device performance: Helps the computer or phone operate efficiently and reduces system errors.
- Internet and networking support: Enables devices to connect to the internet and share resources with other devices.
- System updates and maintenance: Keeps the device stable and updated with new features and security improvements.
Generally,
Operating system is an essential part of every computer and mobile device. It helps users interact with the device, manages hardware and software resources, and ensures smooth and efficient performance.
Without an operating system, computers and smartphones would not be able to function properly or run applications effectively.