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Top 10 Computer Maintenance Softwares

Computer maintenance Computer maintenance is the practice of keeping computers in a good state of repair. A computer containing accumulated dust and debris may not run properly. Dust and debris will accumulate as a result of air cooling. Any filters used to mitigate this need regular service and changes Computer maintenance tasks include reviewing the computer’s performance, ensuring…

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HOW TO FIX WINDOWS ERROR CODE 43

An error describes any issue that arises unexpectedly that cause a computer to not function properly. Computers can encounter either software errors or hardware errors. There are several types of errors and each have hundreds of variations. To fix a computer error, you must first identify the type of error and the source. Software errors are the most…

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Linux Operating System Advantages

What is a computer operating system? An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs. Nearly every computer program requires an operating system to function. The two most common operating systems are Microsoft Windows and Apple’s macOS. An Operating System (OS) is a software that acts as an interface between computer…

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HOW TO SECURE A BITCOIN WALLET

BITCOIN DEFINITION Bitcoin is a new currency that was created in 2009 by an unknown person using the alias Satoshi Nakamoto. Transactions are made with no middle men – meaning, no banks! Bitcoin can be used to book hotels on Expedia, shop for furniture on Overstock and buy Xbox games. But much of the hype is about…

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Easy Worship 2009 Free Download

What is EasyWorship?  EasyWorship is a powerful, yet simple church presentation software. Build your entire church service – song lyrics, Scriptures, announcements, videos and sermon notes – in one place, quickly and efficiently. Easy Worship 2009 Features Slide Editor Create slides from scratch for songs, announcements or custom textText is auto-resized as you type for optimal on-screen readabilityControl global…

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SERATO DJ PRO CRACK

What is serato DJ pro software? From the unknown to the greatest, Serato DJ Pro is the most popular DJ software globally. When you’re talking about Hip-Hop, Dance, and everything in between, you’re looking at the standard. What is serato used for? Serato produces software used in digital music mixing, including digital vinyl record mixing for DVS records. Serato also produces software for DJ…

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Computer Processor Types

DEFINITIONS OF PROCESSOR A central processing unit, also called a central processor, main processor or just processor, is the electronic circuitry within a computer that executes instructions that make up a computer program The processor, also known as the CPU, provides the instructions and processing power the computer needs to do its work. The more powerful and updated…

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PENETRATION TESTING TOOLS

What is penetration testing A penetration test, also known as a pen test, is a simulated cyber attack against your computer system to check for exploitable vulnerabilities. In the context of web application security, penetration testing is commonly used to augment a Web application firewall (WAF) Pen testing can involve the attempted breaching of any number…

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WHATSENDER DOWNLOAD

What is WhatsApp marketing software? Whatsender is one of the most user-friendly Whatsapp marketing tools that allows you to send bulk messages to potential clients. The tool also gives an option to attach images, videos, and text messages. WhatsApp Messenger doesn’t support sending unsolicited messages. WhatSender Profile is a WhatsApp marketing software that can be used for sending messages to…

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HOW TO USE PAID SOFTWARES FOR FREE

Knowing where to look for the full version of the paid software can save you a significant amount of money. What is a software? Software comprises the entire set of programs, procedures, and routines associated with the operation of a computer system. The term was coined to differentiate these instructions from hardware—i.e., the physical components of…

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How To Configure A Router In Putty

What is a Router? A router is a device that receives and sends data on computer networks. Routers are sometimes confused with network hubs, modems, or network switches. However, routers can combine the functions of these components, and connect with these devices, to improve Internet access or help create business networks. How does a router…

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Computer Forensics Tools For windows

What is Computer Forensics Computer forensics is the application of investigation and analysis techniques to gather and preserve evidence from a particular computing device in a way that is suitable for presentation in a court of law. The goal of computer forensics is to perform a structured investigation while maintaining a documented chain of evidence…

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NETWORK ROUTING AND SWITCHING

What Is Network Routing Routing is the process of selecting a path for traffic in a network or between or across multiple networks. … Packet forwarding is the transit of network packets from one network interface to another. Intermediate nodes are typically network hardware devices such as routers, gateways, firewalls, or switches. Routing is a process which is performed by layer 3 (or network layer) devices…

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COMPUTER NETWORK TOPOLOGY-DEFINITION

Computer network Definition A computer network is a group of computers that use a set of common communication protocols over digital interconnections for the purpose of sharing resources located on or provided by the network nodes. A computer network is also a set of connected computers. Computers on a network are called nodes. The connection between computers can be done via cabling, most commonly the Ethernet…

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Computer Security Threats And Solutions

WHAT ARE COMPUTER SECURITY THREATS Computer security threaths can be defined as negative online activities which aims at gaining unauthorized access into computer systems with the sole aim of stealing sensitive and confidential information from company’s and individual websites to the benefit of the online thief. These online thieves are called hackers. What are the…

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Computer Cpu Problems And Solutions

What Is CPU? Central Process Unit The computer’s central processing unit (CPU) is the portion of a computer that retrieves and executes instructions. The CPU is essentially the brain of a CAD system. It consists of an arithmetic and logic unit (ALU), a control unit, and various registers. The CPU is often simply referred to as the…

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Computer Booting Problems And Solutions

WHAT IS BOOTING AND ITS TYPES? In computing, booting is the process of starting a computer. It can be initiated by hardware such as a button press, or by a software command. After it is switched on, a computer’s central processing unit (CPU) has no software in its main memory, so some process must load software into memory before it…

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HOW TO SPY ON YOUR PARTNER’S MESSAGE WITH YOUR ANDROID PHONE

What is the practice of spying called? Espionage or spying is the act of obtaining secret or confidential information or divulging of the same without the permission of the holder of the information. … Spies help agencies uncover secret information. Why do people spy on their partners? Your spouse might spy on you for any number of reasons. Most commonly, spouses who spy are looking for evidence…

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Network Access Point (NAP)

DEFINITION What is an Access Point? An  access point is a device that creates a wireless local area network, or WLAN, usually in an office or large building. An access point connects to a wired router, switch, or hub via an Ethernet cable, and projects a Wi-Fi signal to a designated area. For example, if…

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HOW TO CHANGE BOOT SEQUENCE IN WINDOWS 10

WHAT IS BOOTING In computing, booting is the process of starting a computer. … After it is switched on, a computer’s central processing unit (CPU) has no software in its main memory, so some process must load software into memory before it can be executed. What Is Boot sequence Updated: 08/02/2020 by Computer Hope Alternatively referred to as boot options or boot order, the boot sequence defines which devices…

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How To Fix The Site Can’t Be Reached; Server IP Address Could Not Be Found.

DNS is that network address that translates the website name to its internet address. … Most often it causes for not getting the internet connection or misconfigured internet or network settings. Another reason could be the firewall preventing Google Chrome to load the webpage. What does this error mean server IP address could not be found? What Does It Mean When You Have…

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FIX MOUSE RIGHT CLICK PROBLEM

A computer mouse is a handheld hardware IMPUT that controls a cursor in a GUI (graphical user interface) and can move and select text,icon.files and FOLDERS on your computer. For desktop computers, the mouse is placed on a flat surface (e.g., mouse pad or desk) in front of your computer. The picture is an example of a Logitech desktop computer mouse with two primary buttons and a wheel….

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HOW TO FIX KEYBOARD PROBLEMS IN LAPTOP

A computer keyboard is an input device that allows a person to enter letters, numbers, and other symbols (these are called characters in a keyboard) into a computer. … Using a keyboard to enter lots of data is called typing. A keyboard contains many mechanical switches or push-buttons called “keys”. What is the problem of keyboard? If keys stick or certain keys…

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HOW TO DESIGN A BUSINESS CARD IN COREL DRAW

WHAT ARE BUSINESS CARDS? Business cards are cards bearing business information about a company or individual. They are shared during formal introductions as a convenience and a memory aid. What is the purpose of a business card? A business card is a highly personal form of marketing, and does exactly what you need it to. Business cards serve the key purpose of marketing…

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HOW TO HACK WITH TERMUX 2020

DISCLAIMER: The information in this article is for educational purposes do not misuse or use this info for malicious purposes.You do that at your own risk. WHAT IS TERMUX Termux is an Android terminal emulator and Linux environment app that works directly with no rooting or setup required. A minimal base system is installed automatically – additional…

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HOW TO BUILD A MOBILE APP WITH ANDROID STUDIO

What is Android studio? Android Studio is the official Integrated Development Environment (IDE) for Android app development, based on IntelliJ IDEA . … A unified environment where you can develop for all Android devices. Apply Changes to push code and resource changes to your running app without restarting your app. FEATURES OF ANDROID STUDION Code and iterate faster than ever …

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HOW TO INSTALL WINDOWS SERVER 2016 ON VMWARE WORKSTATION

WINDOWS SERVER 2016 DEFINITION Microsoft Windows Server 2016, previously referred to as Windows Server vNext, is a server operating system (OS). The server operating system is specifically developed to serve as a platform for running networked applications. … Windows Server Containers will run directly on the OS but are isolated from each other. What is VMware Workstation? VMware Workstation is a line of Desktop…

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HOW TO CREATE A GROUP IN GMAIL

Email definition Electronic mail is a method of exchanging messages between people using electronic devices. Email entered limited use in the 1960s, but users could only send to users of the same computer, and some early email systems required the author and the recipient to both be online simultaneously, similar to instant messaging. Gmail Definition…

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HOW TO CLEAR CACHE MEMORY OF MY COMPUTER

Cache memory, also called Cache, a supplementary memory system that temporarily stores frequently used instructions and data for quicker processing by the central processor of a computer. … The cache augments, and is an extension of, a computer’s main memory. WHY IS NECESSARY TO CLEAR CACHE MEMORY REGULARLY? The cache should be cleared regularly for several reasons. Depending on your settings, the…

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An Example Of Peer To Peer Network

WHAT IS A NETWORK? A computer network is a group of computers that use a set of common communication protocols over digital interconnections for the purpose of sharing resources located on or provided by the network nodes DEFINITION OF PEER TO PEER NETWORK In its simplest form, a peer-to-peer (P2P) network is created when two…

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Client Server Based Networking

As technology and computers have continued to develop rapidly, a client server network has soon replaced past forms of networking on a computer to become the most widely used. A client server network can be utilized by desktop computers and laptops, as well as other mobile devices that are properly equipped. What is networking or…

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HOW TO FIX HARD DISK NOT DETECTED IN YOUR COMPUTER.

DEFINITION OF HARD DRIVE A hard disk drive (HDD), hard disk, hard drive, or fixed disk is an electro-mechanical data storage device that stores and retrieves digital data using magnetic storage and one or more rigid rapidly rotating platters coated with magnetic material. TYPES OF HARD DRIVE Hard Drive Types Currently, we can group hard drives into four types: Parallel Advanced…

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HOW TO CONNECT A PRINTER TO COMPUTER

A printer is an external hardware output device  that takes the electronic data stored on a computer or other device and generates a hard copy. For example, if you created a report on your computer, you could print several copies to hand out at a staff meeting. Printers are one of the most popular computer peripherals and are commonly used…

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Application Interface Meaning

What is API and why it is used? API is the acronym for Application Programming Interface, which is a software intermediary that allows two applications to talk to each other. Each time you use an app like Facebook, send an instant message, or check the weather on your phone, you’re using an API. An application programming interface, is a…

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HOW TO INSERT PAGE BORDERS IN MICROSOFT WORD

What Is Microsoft Word? You may be wondering: what type of program is Microsoft Word? A good definition is that it’s a word processor. That’s an application you use to “process”— format, manipulate, save, print, share — a text-based document.  Microsoft Word is arguably the most popular word processor on the planet. That’s because it’s part of…

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HOW TO ADJUST OR INCREASE VIRTUAL MEMORY IN WINDOWS OS

Virtual Memory Definition Virtual memory is a section of volatile memory created temporarily on the storage drive. It is created when a computer is running many processes at once and Ram is running low. The operating system makes part of the storage drive available to use as RAM. Virtual memory is much slower than main memory because processing power is being taken up…

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PROXY SERVER MEANING

What’s a Proxy Server? A proxy server is a server that acts as a gateway between you and the internet. It’s an intermediary server separating end users from the websites they browse. Proxy servers provide varying levels of functionality, security, and privacy depending on your use case, needs, or company policy. If you’re using a…

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ANDROID PROBLEM SOLVING SECRET CODES

What does an android phone mean? Android operating systemAn Android phone is a powerful, high-tech smartphone that runs on the Android operating system (OS) developed by Google and is used by a variety of mobile phone manufacturers. Pick an Android mobile phone and you can choose from hundreds of great applications and multitask with ease Sometimes to find things on your android device, you have…

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NETWORK SWITCHES,EXPLAINED

What is a network switch? A network switch is a device that operates at the Data Link layer of theOSL model—Layer 2. It takes in packets being sent by devices that are connected to its physical ports and sends them out again, but only through the ports that lead to the devices the packets are…

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HOW TO PREVENT TRACKING OF MY PHONE LOCATION

Mobile phone tracking is a process for identifying the location of a mobile phone, whether stationary or moving. Localization may be effected by a number of technologies, such as using multilateration of radio signals between (several) cell towers of the network and the phone, or simply using GPS. Can my phone be tracked if Location Services is off?…

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Operating System Structure And Its Components

WHAT IS AN OPERATING SYSTEM An operating system is system software that manages computer hardware, software resources, and provides common services for computer programs An Operating System (OS) is an interface between a computer user and computer hardware. An operating system is a software which performs all the basic tasks like file management, memory management, process management, handling input…

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UNDERSTANDING INTERNET SERVICE PROVIDER,FUNCTIONS AND BENEFITS

Definition An Internet Service Provider (ISP) is a company such as AT&T, Verizon, Comcast, or Spectrum that provides Internet access to companies, families, and even mobile users. ISPs use fiber-optics, satellite, copper wire, and other forms to provide Internet access to its customers. The type of Internet access varies depending on what the customer requires. For home…

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HOW TO INSTALL DIGITAL SATELLITE TELEVISION

The digital satellite TV is a systematic product that delivers satellite TV channels. … The receivers are either built-in television tuner, or external set of top boxes. So the satellite television provides thousands of TV channels and thousands of radio stations without cable television, or terrestrial television. Digital satellite TV is also a broadcast from a satellite located on orbit around the Earth. A homeowner who subscribes to the…

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Advantages Of Java As a Programming Language

A programming language is a formal language comprising a set of instructions that produce various kinds of output. Programming languages are used in computer programming to implement algorithms. Most programming languages consist of instructions for computers. Computer programming language is, any of various languages for expressing a set of detailed instructions for a digital computer. Such…

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COMPUTER HARDWARE PROBLEMS AND SOLUTIONS

What is the meaning of computer hardware?Quite simply, computer hardware is the physical components that a computer system requires to function. It encompasses everything with a circuit board that operates within a PC or laptop; including the motherboard, graphics card, CPU (Central Processing Unit), ventilation fans, webcam, power supply, and so on. COMPUTER HARDWARE PROBLEMS A malfunction within the electronic circuits…

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ROUTERS IN COMPUTER NETWORKING

What is a Router? A router receives and sends data on computer networks. Routers are sometimes confused with network hubs, modems, or network switches. However, routers can combine the functions of these components, and connect with these devices, to improve Internet access or help create business networks. Types of routers Core router Core routers are…

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Atm Automated Teller Machine

Introduction Automated Teller Machines, popularly referred to as ATMs, are one of the most useful advancements in the banking sector. ATMs allow banking customers to avail quick self-serviced transactions, such as cash withdrawal, deposit, and fund transfers. An automated teller machine also known as an Automated Banking Machine (ABM)  is an electronic telecommunication device that enables the customers of…

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HOW TO PASSWORD A FOLDER IN WINDOWS OS

Password protection is a method that allows you to protect your data set by assigning it a password. which another user cannot read,access change, or delete your data set is therefore secure. What is file folder encryption? Filesystem-level encryption, often called file-based encryption, FBE, or file/folder encryption, is a form of disk encryption where individual files or directories are encrypted by the file system itself. To password…

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Broadband Internet Access Services

What is Broadband Internet Service? The term broadband commonly refers to high-speed Internet access that is always on and faster than the traditional dial-up access. Broadband includes several high-speed transmission technologies such as: Digital Subscriber Line (DSL) Cable Modem. Fiber. Broadband Internet service truly is the most used form of Internet access because of its high access speeds; it is offered in…

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Gps Tracking System For Vehicles

What is GPS tracking and how does it work? GPS Tracking refers to a Global Positioning System. It entails a network of 24 satellites in orbit and devices on the ground that can establish a person or object’s location on Earth with astonishing precision. GPS Tracking tracks three separate data sets: positioning, navigation, and timing.6 GPS tracking uses a network of…

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HOW TO INSTALL CCTV CAMERA IN AN OFFICE

CCTV, or (closed-circuit television) is a system that allows you to keep an eye on what’s going on in and around your business. Cameras and monitors enable you to view events live, and recorders archive footage for later reference. Don’t mistake a CCTV monitor for an ordinary television. It doesn’t receive publicly broadcasted content—only footage from…

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COMPUTER DATABASE,FUNCTIONS AND BENEFITS

Definition Of a Database A database is an organized collection of structured information, or data, typically stored electronically in a computer system. … The data can then be easily accessed, managed, modified, updated, controlled, and organized. Most databases use structured query language (SQL) for writing and querying data. A database is also a collection of structured information, or data,…

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How To Find your Wi-Fi network password in Windows

A password is a string of characters used for authenticating a user on a computer system. While usernames are generally public information, passwords are private to each user. … Most passwords are comprised of several characters, which can typically include letters, numbers, and most symbols, but not spaces. The key aspects of a strong password are length (the longer the better);…

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IPv4 USES AND BENEFITS

A definition of IPv4 Internet Protocol version 4 (IPv4) is the fourth edition of the Internet Protocol. It is a system of identifying individual computers and digital devices on the Internet by assigning each one with a unique address. IPv4 address consists of a set of four numbers separated by a period character (“.”), often referred…

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SUPER COMPUTERS,USES,FUNCTIONS AND BENEFITS

DEFINITION OF A SUPER COMPUTER A supercomputer is a computer with a high level of performance as compared to a general-purpose computer. The performance of a supercomputer is commonly measured in floating-point operations per second instead of million instructions per second. Since 2017, there are supercomputers which can perform over 10¹⁷ FLOPS. A supercomputer is a computer…

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HETEROGENOUS NETWORK

What is a Network? In technology terms, a network is a set of two or more devices, that are connected to each other in some fashion, and can pass information between each other. As mentioned, a network can be as simple as two connected devices. But more often than not, there are hundreds or thousands of connected…

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IMPORTANCE OF JAVA AND JDK

The JDK is a key platform component for building Java applications. At its heart is the Java compiler The Java Development Kit (JDK) is one of three core technology packages used in Java programming, along with the JVM (Java Virtual Machine) and the JRE (Java Runtime Environment). It’s important to differentiate between these three technologies,…

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FUNCTIONS AND BENEFITS OF A WEBSERVER

DEFINITION The term web server can refer to hardware or software, or both of them working together. On the hardware side, a web server is a computer that stores web server software and a website’s component files. (for example, HTML documents, images, CSS stylesheets, and JavaScript files) A web server connects to the Internet and supports physical…

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WIRELESS NETWORK ADAPTER,FOR PC

Definition A wireless network adapter is a computer hardware component device designed to enable computers to communicate wirelessly over a network. Wireless adapters are electronic devices that allow computers to connect to the Internet and to other computers without using wires. They send data via radio waves to routers that pass it on to broadband modems…

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UNDERSTANDING INTERNET ASSIGNED NUMBERS AUTHORITY

(Internet Assigned Numbers Authority, www.iana.org) An operating unit of the Internet Corporation for Assigned Names and Numbers (ICANN) that maintains the top-level domain, IP address and protocol number databases. The word “authority” means that IANA keeps authoritative records, but it has no jurisdiction over Internet activity and does not resolve address conflicts. IANA coordinates all…

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NETWORK HANDSHAKE PROCESS

Handshaking Defined Handshaking is an automated process that sets parameters for communication between two different devices before normal communication begins. Much like the way a human handshake sets the stage for the communication to follow, the computing handshake provides both devices with the basic rules for the way data is to be shared between them….