What Is Operating System? How Does The Operating System Work?

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Assalamu Alaikum. Welcome to another new post on TrickNew Website. I’m Swapon with you, hope everyone is very much better. Welcome to everyone’s What Is Operating System? How Does The Operating System Work in a new post. The operating system is a system software. It is also briefly known as OS. The operating system is actually a set of programs, which have different types of instructions or command stored for the computer. When you give a command to the computer, it will complete your desired task with the help of those instructions. The operating system or OS is the main software of the computer, which runs the software on the computer (eg VLC Player, Photoshop, MS Office, etc.) and programs. Generally inputing from the operating system keyboard, microphone, etc. and with hardware to display output. Coords that command.

That is, the operating system, computer user and computer help to connect between hardware and communicate. Also, the operating system provides the GUI, the graphical user interface. It makes the computer much easier to use. Because all the options for the graphical user interface are seen as menu, icon, bar and button. It is very easy for the user to give the computer command. Because it does not require repeated code to give new commands. Examples of the operating system-

  • Microsoft Windows (XP, Win Vists Win7,8,10 etc.)
  • Linux
  • MAC OS
  • IOS
  • Android etc.

How Does The Operating System Work?

Suppose you have commanded your computer by clicking on the browser icon on your computer to open a browser. The operating system of your computer then gives the computer kernel the command to open the browser. The kernel again reaches the command to the RAM and the hard disk. The hard disk then finds the location of this browser and instructs the kernel to open the browser. The kernel then opens your desired browser with the operating system and display it on the display. What Is Operating System? How Does The Operating System Work?

With the double click, the operating system will accept the input command via the mouse and connect the hardware quickly. That is, it will provide everything needed to play the movie according to your command. Overall, the operating system, computer software and hardware connects all the computer’s work properly. All the processes seem to be much more complex and long time, but they take only a few seconds to complete.

Types Of The Operating System

Deferent type of Operating System: What Is Operating System? How Does The Operating System Work?

The operating system has been much more popular at present to make this operating system further improve. Today we will learn about the change in that operating system. The change in the operating system in the beginning is that the batch processing operating system (BPOS) is processed in the form of batch on this operating system. The important feature of this type of operating system is that it does not have any direct contact between the user and the computer. That is, the BPOS user does not contact his computer directly. Rather, it completes its work offline and then sends it to the computer operator or user. The computer operator then created the data batch and implemented them. This type of operating system is no longer used. Previously this type of operating system was used on the mainframe computer.

Time Sharing Operating System

With this type of operating system, multiple users can do multiple tasks at once. That is why it is also called a multitasking operating system. All users use the same system together. But here is a specific time thickness for each job. In simple terms, CPU time is divided among users. And equal time is given for each job, called time quantum. After one task is completed, the other task is implemented. And after that the third, fourth, fifth, the rest of the work is performed in phases. What Is Operating System? How Does The Operating System Work?

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Distributed Operating System

A distributed operating system has many systems, which act as a network. The whole system is inter -associated with a shared communication network and works together. Each system also has its own CPU, primary memory, secondary memory and other essential items. As a result, each system is able to work individually.

Multiprocessing Operating System

Multiple processors in this type of operating system complete the same task at once. That is why it is called the Multiprocessor operating system. Although it’s not for normal users. General users do not need such a strong operating system. Multiprocessing operating system is used in super computers. Because the computing power and speed of this type of operating system are unimaginable. What Is Operating System? How Does The Operating System Work?

Network Operating System

This is a server based operating system. Where many computers serve as a network together. So all the computer can access any data present on the server. Just to do this is required to login ID and password. If you have ever been to the bank, you may have seen that there are many computers. And all computers are connected to a server. As a result, when you go to a bank account related bank, everyone from the manager to the cashier can manage your account in their respective places.

Real Time Operating System (RTOS)

Real Time OS is an advanced operating system. Which processes data in real time. This allows high quality and important tasks in a very short time. Especially when the work is very important and the time is very short. For example, this type of operating system is needed when the satellite launch or guided missiles are more needed. Real Time OS is again divided into two sections. Namely, hard real time OS and soft real time OS. The difference between these two is that hard real time OS is timeless. That is, each task is done at a certain time. But soft real time OS is not so timeless.

Embedted Operating System: This operating system is created for a non-computer device. That is, for electronics devices such as lift, petrol pump, POS machine, calculator, ATM machine, phone, smartwatch etc. The embedded operating system is designed based on a particular device. In a word, it is made for the device, this operating system only works on that device. What Is Operating System? How Does The Operating System Work?

The Functions Of Operating System

Function of Operating System: What Is Operating System? How Does The Operating System Work?

The function or activities of the operating system are much more mysterious. How do such powerful operating systems complete the big difficult tasks within the moment? Questions on this topic are almost everyone’s mind Many people wondering what are the processes working in these popular operating systems? In this episode we will know about the secrets of completing many powerful functions of the operating system!

Memory Management

There are two types of memory on the computer. One is primary memory and the other is secondary memory. The initial memory includes RAM and ROM and secondary memory include hard disks, CDs, DVDs and other things. When using a computer, each program will require different memory. In this case the operating system itself decides how many RAM and how many ROMs to allocate for a program. As well as the allocation of memory for the new open programs and withdrawing memory from closed programs is also the operating system. Track and find out every program where a program is doing and how much memory is using it.

CPU Management

CPU (processor) is required for each program while a computer is running. And it is completely dependent on the operating system. Because the CPU management is also operating system. Also, the operating system tracks every activity in the CPU and reserves its records. That is, where is the CPU and what is being used for what is being used? Which tasks are performing? Which tasks are running? Etc. All things are managing the operating system.

File Management

Numerous files are kept on a computer. Finding a particular file from the inside of the numerous files becomes much more difficult. The operating system makes this difficult task much easier. The operating system arranges the files on the computer in the form of different folders and directory as well as keep the record of each file. Such names, shapes, locations etc. What Is Operating System? How Does The Operating System Work?

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Device Management

Computer has to work with many types of devices. Such as keyboard, mouse, printer, speaker, webcam, storage device, wireless device, monitor etc. But all these devices need a coordinator to keep in touch with the computer. Because no device can work properly without the coordinator. And the operating system does this coordination. Because the operating system helps each device communicate with the computer and provides everything needed to keep this connection. Also manages all the devices connected to the computer.

Acts as intermediaries

The operating system acts as a mediator inside the computer and the user. In one word, the user gives information about the computer, while on the other hand the computer gives detailed information about the user. In this way, the operating system is conducted very easily inside the computer and its user. What Is Operating System? How Does The Operating System Work?

Enhances performance

The operating system constantly monitor computer performance and attempts to improve it. For this, the operating system records the request of each service and its reactions as well as the system’s health.

To keep the system secure

No users want to steal personal data from their computer or hack a computer. Because everyone understands the importance of data. So every user makes his best to keep his data secure. And in this case the operating system helps you. That is, it offers many types of security features to protect your system. For example, antivirus, password and firewall etc.

Keeps the job record

The operating system keeps every user and those users record every job. For example, when did you log in? When, what work did you complete? Which program did you use? And which program has you used how long have you used? Similarly, each user collects details of each activity. By which it is possible to identify users very easily. What Is Operating System? How Does The Operating System Work?

Graphical User Interface

The old operating system was operated by the command-line interface the previous day. For which it was very difficult to use the computer. Because each command had to be written separate codes. At present, graphical user interfaces are used in all operating systems. For which the menu bar, icon and button are given. That is why to give the computer command only to click with the mouse. However, it currently comes with GUI. Because it can be easily used by any human being. This does not require any command code writing.

The Best Operating System

Find best Operating System: What Is Operating System? How Does The Operating System Work?

The operating system provides or creates the environment of running different software. It operates both hardware and software and coordinates between them and it helps to run computers and other programs properly. It helps protect the system through passwords, firewalls and other technologies. And gives different information about system errors and malware. It also helps to correct the error. Each user keeps the details according to the date and time of each activity.

Windows

The most popular and most commonly used operating system in the world is Windows. Many versions of Windows have come to market so far. However, Windows XP, Windows Vista, Windows 7, 8 and 10 are the most popular versions. The latest version of Windows 10 is. Although the mobile version of Windows was also launched, it did not last long. The operating system was used on the Nokia Lumia series phone. Windows is the most successful product of Microsoft Company. What Is Operating System? How Does The Operating System Work?

MacOs

MacOs occupy an important place in the computer operating system. This is the second most used and popular PC OS after Windows. You will usually see this operating system in Apple Company Laptops and Desktops such as MacBook, IMAC, etc. It is also known as the Macintosh operating system. This operating system is a bit expensive.

Linux

Linux is a free and open source operating system. However, in addition to PC, it is also used on mobile, smart TV, gaming console and many other devices. Most of the world’s top-500 super computers work through the Linux operating system. In terms of security, Linux is considered as a virus-free operating system. That is, it has no attacks on viruses, Trojans, malaware and ransomwears. So it is much safer than other operating systems. What Is Operating System? How Does The Operating System Work?

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Chrome OS

You must remember your Chrome browser by listening to this name, but it’s not a browser, it is an operating system. This operating system is designed by Google. Although it is basically a PC OS, it is actually a mixture of PC and mobile OS. So with this you can use different Android apps directly to PC.

Android

Android is the most popular and widely used mobile operating system in the world. Most of the current smartphones are available. The Android operating system is number one with about 5% of the market share. This OS is only for mobile. Android is a mobile OS based on the Linux kernel. Originally designed for touchscreen smartphones and tablets. Many versions of Android have come to market. But these are some popular versions of Android 4.4 (Kitkat), Android 5 (Lollipop), Android 9 (PIE) and Android 10.

iOS

After Android, iOS is the second most popular and widely used mobile OS. Which is used only on Apple phones. The full form of iOS operating system is the iPhone operating system. It is an operating system like Unix, based on Darwin (BSD). It is mainly used on iPhone, iPad and iPod. These operating system -driven devices are very vulnerable. What Is Operating System? How Does The Operating System Work?

Blackberry OS

BlackBerry OS is another popular mobile OS. Which is used on the blackberry-line smartphone. At one time it was a very popular operating system. Especially when the BlackBerry phone was in great demand. But BlackBerry OS is currently closed. This BlackBerry operating system was once popular in the market. This operating system was lost because of being much more expensive.

Simbian

There was a time when Nokia was the number one mobile brand or company in the world. Simbian was the number one mobile operating system in the world at that time. But as the Android came to the market, Simbian fell behind and as a result, the Symbian is not in the market today. After that, Nakia was tried to revive by Microsoft and HMD Global. But no results were found. 

The overall operating system is a very important and basic software. Which provides the appropriate space and all the necessary things for the rest of the software. So the operating system is called Maine software. It can also be called the heart of the computer, which protects the computer. The operating system manages computer software, hardware, memory and CPU. It also improves the file system, improving computer performance and security.

Last Talk

I’ve been using Windows for many years. To me, Windows is much more familiar and it seems easy for use. Its different software and applications are available, which helps to make my daily work more easier. However, using McOS some of my friends have said that McOS is much more stable and secure. They are less likely to have a refrigerator like Windows or infected with a virus. I also used Linux. Linux is a lot of customized and powerful. However, in my opinion, it can be a little complicated for new users. In recent times, I’ve used Chrome OS. It is very light speed optimized and faster. However, its application support is not as good as Windows.

Overall, in my opinion, which operating system is the best, it depends on the user’s own needs and preferences. For example, those who prefer to do gaming can prefer Windows more. Those who are designing or video editing, they may like McOS. And those who want to have a good possession on the system or want to have a good occupation of the system can prefer Linux. ‘ How you use the operating system will only depend on your own activities. No matter what the operating system you are interested in using, you must consider whether it is associated with your activities. So hopefully in the future you will not have to worry about operating systems.

So guys, this was our post, What Is Operating System? How Does The Operating System Work! Hope the post will be a little helpful to you. Like today, I am leaving here, you will see something new in the next post. Until then everyone will be well healthy and stay with TrickNew.

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