computer - Matob News

History of the Development of Computers and Operating Systems

The operating system provides various kinds of facilities and functions needed by applications to run, starting from providing memory, storage, input and output devices and so on. Simply put, the operating system is like a stage and the artist is an application, where an artist does not need to prepare all kinds of needs to do a performance or stage because it has been provided by the committee in the form of a stage. Then what happens if at the beginning of the invention the computer did not use the operating system? Before there was no operating system In early … Read more

What is UPS? Definition, Functions and How It Works

understanding of UPS, UPS Functions and How UPS Works

What is UPS? UPS Functions? Types of UPS? How UPS Works?– Help keep your device stable, this is the understanding of UPS, UPS functions and the latest UPS working with a complete explanation. UPS is one of the devices commonly used to back up electricity. But not only that, you also need to know the full understanding of UPS, UPS Functions and How UPS Works in the following description. UPS Definition UPS is an uninterruptible power supply. According to the acronym, UPS means a device that provides battery backup when the mains power does not function as usual, for example when the mains voltage is unacceptable. UPS or an uninterruptible power supply is a device … Read more

Main Components of Computers and Their Functions

The main components of a computer are hardware, software, and brainware. Usually, the main components of computer have been installed on the mainboard in a single unit or onboard. A computer is a combination of various integrated electronic components. In order to operate properly, a computer must be equipped with its main components. A computer is also understood as an electronic device that functions to manipulate information or data, store, retrieve, and process data. However, there are also computers that require additional components to increase their work performance, Main Components of Computers and Their Functions The following are the main … Read more

How to Turn On & Off Computer, PC and Laptop

Turning on and off a computer requires proper handling so as not to damage its components. Using a computer, either a PC or a laptop, has its own rules. Including turning on and off the computer, it must be done safely. Please note, use that does not comply with the rules can cause problems, ranging from processing failures, data loss, to damage. Turn on the Computer How to turn on the computer begins by pressing the power button ( on / off ). Before that, make sure the power source is plugged into the computer circuit. Turn on the stabilizer … Read more

4 Sign of the Power Supply is damaged and must be replaced

Just like the hard drive in a computer, all power supply units (or PSU for short ) will eventually damaged. And also like hard drives, it’s not a matter of ‘if’, but rather a matter of ‘when’ and ‘why’. Inside a computer, the PSU is a device that converts alternative electricity (power from your outlet, usually 110V) to direct current to the components inside the case. Looking from the outside, it’s a three-prong plug that plugs into your socket. Laptops are pretty much the same, except external: blocks and cables that attach to the back and plug into the wall. Every power supply is … Read more

How to Install Hard Disk on Computer

Here we will explain about How to Install Hard Disk on Computer in depth so that hopefully will provide an in -depth understanding for you. What is Hard Disk? Hard Disk is permanent data storage devices and will not be lost even if the computer or PC is turned off. This is what distinguishes a Hard Disk from RAM which is also used as a storage medium, but in RAM the data is only stored temporarily and will be lost when the computer is turned off. Traditional hard disks use magnetic disks that rotate at high speed, with various storage … Read more

7 Computer Learning Basics For Beginners

Do you want to learn computer? It feels a bit behind if we haven’t mastered computers in the modern era that is all digital and computer-based. Currently, the use of computers has penetrated various aspects of human life. If in the past the use of computers was still focused on the world of IT or technology, now most of the domains of human life have applied computers and their sophistication to simplify various tasks. Let’s take and consider some real examples: starting from the business world, we use computers and the internet to expand the company by selling online. In … Read more

What is the function of the mouse on computers and laptops?

In the following, Matob will explain what the mouse functions in depth so it is hoped that it will provide a deep understanding for you. What is a Mouse A computer mouse is a handheld hardware input device that controls the cursor in a GUI and can move and select text, icons, files, and folders. For desktop computers, the mouse is placed on a flat surface such as a mouse pad or table and placed in front of your computer. The image on the right is an example of a desktop computer mouse with two buttons and a wheel. The mouse was … Read more

Explanation About Computer Booting

Booting – If you are a computer or laptop user, you must have heard this term. At least once or twice. I myself even often insert the term booting in the articles that I have made before, especially in the discussion regarding errors in Windows. However, it turns out that not a few also are wondering, what is actually booting . So, to answer that question, here I will try to explain it. Because besides being often heard, this term is also included in basic computer science which I think needs to be understood. Okay, just get on with it, … Read more

Understanding Cluster Computers

Cluster computers consist of a set of computers connected together so that many things but a single system view. Unlike networked computers, cluster computers have each node set to perform the same task, controlled and scheduled by software. Cluster components are usually connected to one another via a Local Arena Network (LAN) with each computer node used as a server running independently of an operating system. In most cases all nodes use the same hardware and the same operating system, although in some setups using the Open Source Application Cluster (OSCAR), different operating systems can be used on each computer and different … Read more