OS Update Service in Kuala Lumpur & Selangor

We can assist you with running OS update and installation for your Windows or Mac computer and laptops anywhere in Kuala Lumpur and Selangor.

Now that we have entered the information age, almost everyone has computerised equipment on hand. Most people make use of computing functions for online social networking, watching videos, writing reports, gaming, etc., but not many of them know how it actually works. 

For example, to connect to a network, to have real-time updates, to store and upload content, and so on. A computer’s running process is very complex, and all this is handled by the computer’s operating system.

Operating system introduction

The operating system is a computer program that controls computer hardware and software resources. It is the most basic system software that runs directly on “bare metal”. You need to ensure that any other software must be supported by the OS. 

The main functions of the OS are resource management, program control, and human-computer interaction. The resources of a computer system can be divided into two categories: device resources and information resources. 

Device resources refer to the hardware devices that make up a computer, such as a central processing unit, main memory, disk storage, printers, tape storage, displays, keyboard input devices, and the mouse. Information resources refer to various data stored in a computer, such as files, libraries, knowledge bases, system software, and application software.

The type of operating system and its functions

The operating systems installed in various devices range from simple to complex and can be divided into smart card, real-time mode, sensor node, embedded systems, multi-processor mode, network driver, and large Machine operating systems.

Simple OS

It is the OS configured in the early days of the computer, such as IBM’s disk operating system DOS/360 and microcomputer operating system CP/M. The functions are mainly the execution of operational commands, file services, support for high-level programming language compilers, and control of external devices.

Time OS

It allows multiple users at different terminals to use one computer at the same time, independent of each other, but a single user feels like the computer is still one unit.

Real-time OS

It is an operating system configured for real-time computer systems. One of the main features is that the allocation and scheduling of resources must first consider real-time and then efficiency. 

Network OS

It is an operating system configured for a computer network. With its support, computers in the network can communicate and share resources with each other. Its main feature is to combine the hardware driver of the network to complete the communication task of the network.

Distributed OS

It is the operating system configured for the distributed computing system. Since the resources of the distributed computer system are distributed on different computers of the system, the operating system’s resource requirements for the user cannot be directly shared by waiting for resources when the operating system is like a normal operating system, but searched on each computer of the system to find. The resources are required before they can be allocated. For some resources, such as files with multiple copies, consistency must also be considered. 

Consistency means that several users are consistent in the same data read by the same file. In order to ensure consistency, the optimal operating system must control the reading, writing, and operation of files so that multiple users can simultaneously read one file, and at most one user can modify the file at any one time. 

The key communication function of the distributed operating system is similar to the network operating system. Since the distributed computer system is not widely distributed like a network, and the distributed operating system also supports parallel processing, the communication mechanism and performance provided by it is different from that provided by the network operating system, which requires high communication speed. 

The structure of the distributed operating system is also designed differently from other operating systems. It is distributed on each computer of the system, can handle various needs of users in parallel, and has strong fault tolerance.

Most people may not know why computers are so powerful even though many of us use computers frequently. Hence, they do not know how to fix it when there is any major error that appears on the screen. 

For users, the computer operating system acts like a bridge, connecting the hardware parts with the software, so that we can manage and control our computers by command messages smoothly and securely.

It is recommended to contact us if you need our help to install OS, or reinstall a new OS product on your computer or laptop without any trouble as we have the right options for installing media and utility. 

Come and message us for speedy PC repairs and computer installation, or if you have any questions and we have the answers for you.