Operating System - Booting

Operating System (OS)

It's a:
- Special program that manages all the other programs (software) and hardware components
- making sure everything works together smoothly.
- It's like the boss of your computer or device.

What is meant by OS?

• Apple Macintosh

• Linux

• Microsoft Windows

• Apple iOS

• Android by Google

• FreeBSD by UNIX

Examples of the OS?

Multiple Choice

What is meant by an operating system?

• It's a special program that manages all the other programs (software) and hardware components, making sure everything works together smoothly.

• It's an optional program that manages computer

• It's a special program that utilize the computer

Open Ended

With your own word, explain what is an OS?

Open Ended

What OS is this called?

Multiple Choice

Which one is OS Microsoft Windows?

Here are some key things an operating system does:

Managing hardware

The OS communicates with computer's hardware, like the central processing unit (CPU), memory (RAM), storage devices, and peripherals (like keyboards, mice, and printers).

Here are some key things an operating system does:

Managing software

The OS manages all software in computer such as application file, folder, until network.

Here are some key things an operating system does:

User interface

The operating system provides the graphical user interface (GUI) that we see on our screen. This includes icons, windows, menus, and buttons that allow us to interact with our computer.

Here are some key things an operating system does:

Multi-Tasking

We can run multiple programs at the same time.
OS manages the CPU's time so that each program gets a turn to run without causing conflicts.

Here are some key things an operating system does:

Security

Operating systems have built-in security features to protect our computer from viruses, malware, and unauthorised access.
OS often include firewalls and antivirus software.

Multiple Choice

Which function in OS that provide graphical such as icon, windows, menu?

• User interface

• Multi-tasking

• Security

Open Ended

Mention 3 functions of OS!

Open Ended

What the function of Multi-Tasking do?

Booting

The process of starting up a computer or device.

Booting....

The booting process ensures that the computer starts up in a controlled and orderly manner, allowing us to use the operating system and run applications.

Homework:

Find and mention the
process of booting

(Submit in Google Classroom)

Open Ended

To you, what is a booting in operating system?