Do You have files and photos on your Android phone or tablet, and you need to get it onto your PC. Follw the steps below? As it turns out, you have several options, such as a USB cable, Bluetooth, and cloud sync. Alternatively, you might use an app like AirDroid or Pushbullet. Perhaps you’ll resort…

What is Video Editing? Video editing is the process of manipulating and rearranging video shots to create a new work. Editing is usually considered to be one part of the post production process — other post-production tasks include titling, colour correction, sound mixing, etc. Many people use the term editing to describe all their post-production…

What is Cyber Espionage? Cyber espionage is a form of cyber attack that steals classified, sensitive data or intellectual property to gain an advantage over a competitive company or government entity. Espionage, according to Merriam-Webster, is “the practice of spying or using spies to obtain information about the plans and activities especially of a foreign…

What is Computer Security? Computer security, also known as cybersecurity or IT security, is the protection of information systems from theft or damage to the hardware, the software, and to the information on them, as well as from disruption or misdirection of the services they provide. It includes controlling physical access to the hardware, as…

To set up file download link for your wordpress sitem,follow these instructions.Go to your dashboard you will see these plugins Here’s how to install and use the “Download monitor” plugin. It’s a simple solution that will allow visitors to download any free file you’d like to make available. Go to “Plugins > Add New” on…

Hard disk also known as hard drive,is the engine room of a computer wether laptop or desktop,this implies that every information in a computer is usually stored in the hard disk.However when a hard disk suddenly dies all information in it,will be lost.To prevent data loss hard disk should be maintained and repaired with the…

Data management is the process of ingesting, storing, organizing and maintaining the data created and collected by an organization. Effective data management is a crucial piece of deploying the IT systems that run business applications and provide analytical information to help drive operational decision-making and strategic planning by corporate executives, business managers and other end…

Audio editing software is a software which allows editing and generating of audio data. Audio editing software can be implemented completely or partly as a library, as a computer application, as a web application, or as a loadable kernel module. Wave Editors are digital audio editors and there are many sources of software available to…

WHAT IS IDENTITY THEFT Identity theft is when someone steals your personal information and uses it without your permission. There are several forms of identity theft, and each one can affect you in a different way. There’s no way to inoculate yourself against identity theft completely. But if you’re diligent in learning how your information…

WHAT ARE FIOREWALLS? Firewalls are network devices that help enforce an organization’s securitypolicy. Since their development, various methods have been used toimplement firewalls. These methods filter network traffic at one or moreof the seven layers of the ISO network model, most commonly at theapplication, transport, network, and data-link levels. Newer methods,which have not yet been…

WHAT IS PHISHING ATTACK? Phishing is the fraudulent use of electronic communications to deceive and take advantage of users. Phishing attacks attempt to gain sensitive, confidential information such as usernames, passwords, credit card information, network credentials, and more. By posing as a legitimate individual or institution via phone or email, cyber attackers use social engineering to…

1. Introduction to Footprinting and Reconnaissance Footprinting and reconnaissance play a crucial role in the world of cybersecurity, serving as the initial stages of any successful attack. By gathering information about a target system or organization, cyber attackers can identify vulnerabilities, exploit weaknesses, and launch targeted attacks. Understanding the intricacies of these techniques is essential…

Google only indexes a tiny fraction of the internet. By some estimates, the web contains 500 times more content than what Google returns in search results. The links that Google and other search engines return when you type in a query is known as the “surface web,” while all the other, non-searchable content is referred…

A man-in-the-middle attack is a type of cyberattack where a malicious actor inserts him/herself into a conversation between two parties, impersonates both parties and gains access to information that the two parties were trying to send to each other. A man-in-the-middle attack allows a malicious actor to intercept, send and receive data meant for someone…

Google desperately needs to curb the spread of Android malware. In September alone, researchers uncovered a total of 172 infected apps on the Play Store. The worst part? These apps had racked up over 335 million installs by the time they were detected by security experts. Adware accounted for a staggering 300,600,000 installs, according to…

WHAT IS WEB APPLICATION SECURITY? Web application security is the process of protecting websites and online services against different security threats that exploit vulnerabilities in an application’s code. Common targets for web application attacks are content management systems (e.g., WordPress), database administration tools (e.g., phpMyAdmin) and SaaS applications. Perpetrators consider web applications high-priority targets due…

WHAT IS AN ATM CARD? An ATM card is a payment card or dedicated payment card issued by a financial institution which enables a customer to access their financial accounts via its and others’ automated teller machines and to make approved point of purchase retail transactions ATM cards are not credit cards or debit cards…

Stubborn softwares or apps are the type that refuse to uninstall despite all your efforts,however,there are strategies that you can apply to get rid of these type of softwares.Follow the underlisted steps. If you want to free up some space, and have to remove some unwanted programs, the most common way you prefer is going…

Viruses, worms, Trojans, and bots are all part of a class of software called “malware.” Malware is short for “malicious software,” also known as malicious code or “malcode.” It is code or software that is specifically designed to damage, disrupt, steal, or in general inflict some other “bad” or illegitimate action on data, hosts, or networks….

To Download YouTube Videos To Your PC Do the following Download and install YTD Video Downloader. Navigate to the YouTube video you want to save, using your browser. Launch YTD Video Downloader if it’s not already running. … Copy and paste the YouTube address from your browser into YTD’s URL field. … Click the Download…

SMS phishing is a situation when a cell phone receives a SMS (Instant Message or IM) from a fake person or entity. The unsuspecting cell phone user will respond to a fake SMS and visit a URL, inadvertently downloading malware and installing a Trojan without the user’s knowledge. Phishing is all about extracting useful information,…

Wireless network security primarily protects a wireless network from unauthorized and malicious access attempts. Typically, wireless network security is delivered through wireless devices (usually a wireless router/switch) that encrypts and secures all wireless communication by default. Even if the wireless network security is compromised, the hacker is not able to view the content of the…

Definition Cryptography is a method of protecting information and communications through the use of codes, so that only those for whom the information is intended can read and process it. The prefix “crypt-” means “hidden” or “vault” — and the suffix “-graphy” stands for “writing.” In computer science, cryptography refers to secure information and communication…

Introduction to Microsoft Office Software Microsoft Office is a set of computer applications mainly used for business or office purposes. First introduced in 1990, Office software is made by the Microsoft Corporation. MS Office helps simplify basic office tasks and improve work productivity. Each application is designed to address specific tasks, such as word processing, data…

Laptop Is On But No Display If you”ve been experiencing problems with your laptop. The power button light turns on but nothing appears on the screen. How to solve the laptop turns on but no display issue without affecting data inside.” is clearly stated in this write up It’s common to see laptop black screen…

INTRODUCTION As computers and other digital devices have become essential to business and commerce, they have also increasingly become a target for attacks. In order for a company or an individual to use a computing device with confidence, they must first be assured that the device is not compromised in any way and that all…

Microsoft Office remains the most popular productivity suite for documents, spreadsheets, presentations, and more – whether as a download software package, or as the cloud-based Microsoft 365 suite. However, a range of alternative competitors have become increasingly attractive, not least because of more price-competitive licensing fees, and some are free to use. However, paying less,…

Some time you notice a beep sound or two when you switch on your computer,it sound so embarassing because with the beeps,your computer will no boot.The underlisted beep sounds are there for you to solve your problems. One beep: One beep from a Phoenix based BIOS is actually an all systems clear notification. It’s an indication…

What is computer forensics investigation? Cellular and computer forensics investigations are the collection and analysis of digital data by trained forensic investigators in order to solve a crime or resolve an issue. COMPUTER AND CYBER CRIMES In general, computer crimes are basically described as criminal activities in which computers are used as tools or are…

The SQL INJECTION vulnerability is one of the most dangerous issues for data confidentiality and integrity in web applications and has been listed in the OWASP Top 10 list of the most common and widely exploited vulnerabilities since its inception SQL Injection is a hacking technique that was discovered many years ago and is still…

Most of us use some famous antivirus like AVG, Avast etc. The main function of any antivirus is to detect and remove the unwanted or harmful files which may slow down your systems. Here is a small trick which helps you make your own antivirus. This antivirus scans your whole computer by using command prompt…

There are a number of possible causes for NTLDR errors, including the most common “NTLDR is missing” issue. The most common reason for this error is when your computer is trying to BOOT from a hard drive or flash drive that is not properly configured to be booted from. In other words, it’s trying to…

A database is an organized collection of structured information, or data, typically stored electronically in a computer system. A database is usually controlled by a database management systemCDBMS). Together, the data and the DBMS, along with the applications that are associated with them, are referred to as a database system, often shortened to just database….

DEFINITION Web content filtering is the practice of blocking access to web content that may be deemed offensive, inappropriate, or even dangerous. Families will be well aware of the need to apply internet content filters to material not suitable for young children, but content filtering has its place in the business world, too.  There are…

A supply chain attack is a cyber-attack that seeks to damage an organization by targeting less-secure elements in the supply network. A supply chain attack can occur in any industry, from the financial sector, oil industry or government sector. It is, also called a value-chain or third-party attack, occurs when someone infiltrates your system through…

What’s a keylogger? As its name indicates (“key”-“logger”), this term refers to a malicious computer program that secretly records every keystroke made by a computer user. Keyloggers are used to gain fraudulent access to confidential information such as personal details, credit card data, access credentials, etc. TYPES OF KEYLOGGERS There are two types of keyloggers, based on…

What is Software Engineering? DEFINITION Software engineering is defined as a process of analyzing user requirements and then designing, building, and testing software applications which will satisfy those requirements. Let us first understand what software engineering stands for. The term is made of two words, software and engineering. Software is more than just a program…

Application Error code 0xc0000005 is also known as Access Violation error. This is a common problem experienced by Windows users, regardless of operating system version. Application Error 0xc0000005 is broad and can be caused by a number of different problems. The error usually appears when trying to run an a program or application (as implied…

If you see this error message: ‘The application was unable to start correctly’ it’s probably because you’re trying to run a game or program and there’s something not quite right. Below are various methods, most of which are simple, which you can use to try and fix the 0xc000007b error. You may only need to do…

Web application security is the process of protecting websites and online services against different security threats that exploit vulnerabilities in an application’s code. Common targets for web application attacks are content management systems (e.g., WordPress), database administration tools (e.g., phpMyAdmin) and SaaS applications. Perpetrators consider web applications high-priority targets due to: The inherent complexity of…

WHAT IS AN EBOOK? An ebook, also known as an e-book or eBook, is a book publication made available in digital form, consisting of text, images, or both, readable on the flat-panel display of computers or other electronic devices.  An eBook is a non-editable, reflowable book that is converted to a digital format to be…

WHAT IS INTERNET? The Internet is a global network of billions of computers and other electronic devices. With the Internet, it’s possible to access almost any information, communicate with anyone else in the world, and do much more. You can do all of this by connecting a computer to the Internet, which is also called going online. When someone says…

The CPU fan error is a common error message that can appear when starting up a Windows desktop computer or laptop. The warning is usually triggered after a computer has shut itself down due to overheating. This may happen when the fan (or fans) are unable to cool the hardware sufficiently. While frustrating, the CPU…

Definition Of Ransomware Ransomware is a type of malware that encrypts a victim’s files. The attacker then demands a ransom from the victim to restore access to the data upon payment.  Users are shown instructions for how to pay a fee to get the decryption key. The costs can range from a few hundred dollars to thousands,…

The underlisted operating systems are purely for educational purposes . Do not use it if it’s not legal in your country. Aalso do not use them to harm anybody or to gain unauthorized access to any website you do not own. Use this software only for analyzing your own security. I do not take any…

Email addresses are important tools in modern businesses,with the help of email addresses,you can easily contact your customers. You can extract, or harvest, email addresses from a Web page in two ways. You can perform a manual extraction, or you can use email extraction software. Depending on how broad your search is (i.e., one email…

In a situation in which your data is hidden, inaccessible, or lost due to a virus attack on a USB pen drive, you can use Command Prompt (cmd) to recover hidden files from virus infected USB. Since it is free and well-understood, cmd is an excellent choice. Now let’s see how this works. (I will be…

Definition Of A Freezing Computer. A hanging or frezing computer refers to an unresponsive computer. When a computer does not respond to any user input, it is said to be frozen. Top Reasons “Why Computer Keeps Freezing” It is important to identify the actual causes for a computer that keeps freezing. The most common causes…

DEFINITION The internet of things, or IoT, is a system of interrelated computing devices, mechanical and digital machines, objects, animals or people that are provided with unique identifiers (UIDS) and the ability to transfer data over a network without requiring human-to-human or human-to-computer interaction. It also refers to the billions of physical devices around the…

The SYSTEM LICENSE VIOLATION error message is one of the BSOD (Blue Screen of Death) errors on the Windows 10 operating system which can be insanely dreadful in case it is avoided as a normal issue. This error might appear due to several causes including the extremely old or damaged drivers, installation of the same…

To format your hard disk during Windows 10 installation, you’ll need to start, or boot, your computer using the Windows 10 installation disc or USB flash drive. Turn on your computer so that Windows starts normally, insert the Windows 10 installation disc or USB flash drive, and then shut down your computer. Restart your computer….

It is often said that there is love in sharing since no one has monopoly of knowledge and information,so it is normal for website owners to allow others to get information at all times. Since the beginning, the idea of having the internet was as a result of the need to share information freely. Over the…

A computer network is made up of 2 or more computers connected by a common communications link so that data, resources and peripheral devices can be shared between them. Although there are different methods for creating a computer network, wireless networks have become the standard in recent years, both at home and in the office….

Blue screen of death (BSoD) or blue screen, is an error screen displayed on Windows computers following a fatal system error. It indicates a system crash, in which the operating system has reached a condition where it can no longer operate safely. The blue screen of death—or BSOD—is always an unwelcome sight. BSODs appear when…

A server is a software or hardware device that accepts and responds to requests made over a network. The device that makes the request, and receives a response from the server, is called a client. On the Internet, the term “server” commonly refers to the computer system which receives a request for a web document,…

Definition Cloud computing is the delivery of on-demand computing services — from applications to storage and processing power — typically over the internet and on a pay-as-you-go basis. Simply put, cloud computing is the delivery of computing services—including servers, storage, databases, networking, software, analytics, and intelligence—over the Internet (“the cloud”) to offer faster innovation, flexible…

The term ‘software‘ refers to the set of electronic program instructions or data a computer processor reads in order to perform a task or operation. In contrast, the term ‘hardware‘ refers to the physical components that you can see and touch, such as the computer hard drive, mouse, and keyboard. Software can be categorized according…

Definition Computer forensics is the application of investigative and analytical 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 to find out…

Definition of operating system An Operating System (OS) is a software that acts as an interface between computer hardware components and the user. Every computer system must have at least one operating system to run other programs. Applications like Browsers, MS Office, Notepad Games, etc., need some environment to run and perform its tasks. The OS helps…

A computer virus is a type of malware (malicious software) designed to make self-replicate, i.e. to make copies of itself on any drive connected to your computer. Computer viruses are so-called because, like real viruses, they can self-replicate. Once your computer is infected with a virus, this is how it spreads. When a computer virus…

Problems are bound to occur as long as you use mobile phones. There could be times when you may need to troubleshoot / diagnose your mobile phone or Android Smartphone when there are problems such as Slow Performance, Audio Problems, or Display Problems or any other such Hardware or Software Problems. Mobile Phone Secret Codes…

Quantum computing is a branch of computer science that is based on the principles of the superposition of matter and quantum entanglement and uses a different computation method from the traditional one. In theory, it would be able to store many more states per unit of information and operate with much more efficient algorithms at…

For the fact that computers store data and information for companies and for individuals,there is need to mindful of some warning signs of hard disk failure so as to prevent loss of data and information. Hard drive damage can occur without any prior symptoms, but in most cases, hard disks exhibit one or more warning…

Slow computers are the bane of many enterprises, we’re all well acquainted with the annoyance of opening a program and waiting an age for it to open – it can be so tempting just pack it up and buy a new one, but there are measures you can take to improve the machine’s perfomance. May…

Computer programming is the process that professionals use to write codes that instructs how a computer, application or software program performs. At its most basic, computer programming is a set of instructions to facilitate specific actions. Computer programmers create instructions for a computer to execute by writing and testing code that enables applications and software…

Some times, a user of Microsoft office word may be required to convert a document to PDF in order to be able to print the document.In similar situation,some websites will demand that you convert your ms word document to PDF before you can upload it to their website.To do this follow these steps. Open Ms…

For the fact that Your computing or central processing unit (CPU) performs millions of operations per second, which can cause the processor to become quite hot. If it gets too hot, you might experience system stability issues, crashes, and computing slowdowns, or even create long-term damage. Here are a few situations where checking for your…

0x000007B is a runtime error code that can occur due to a variety of reasons. However, more and more users are complaining about the issue, and it mostly arises when they are trying to launch an application, such as a video game Fortnite or Nero Burning ROM. This can be particularly annoying because the error…

The paramount responsibility of any web developer or owners of websites is to secure the data and information of the website visitors,to be able to achieve that, there is need for both the owners of websites and the developers to understand the differences between HTTP and HTTPS with regard to data and information security. What…

Kali Linux is a Linux based operating system, mostly used in penetration testing. Kali.org has recently released its new update with some extra functionalities. There are different types of tools that are present in Kali Linux to perform different operations. What is Kali Linux used for? What is Kali Linux used for? Kali Linux is mainly used for advanced Penetration…

Screen recording is one of the features of microsoft powerpoint 2013,2016 and 2019. You can record your computer screen and related audio, and then embed it in your PowerPoint slide—or you can save it as a separate file. To record and listen to audio associated with your screen recording, you’ll need a sound card, microphone,…

To the layman, the only aspect of internet is the one we use for normal browsing every day. But, in reality, there are 3 main types of the Internet which are crucial to understanding to get an accurate picture of how it works: 1: The Surface Web2: The Deep Web3: The Dark Web The Surface…

DEFINITION Software piracy is the act of stealing software that is legally protected. This stealing includes copying, distributing, modifying or selling the software. Copyright laws were originally put into place so that the people who develop software (programmers, writers, graphic artists, etc.) would get the proper credit and compensation for their work. When software piracy…

Definition of computer engineering Computer Engineering is defined as the discipline that embodies the science and technology of design, construction, implementation, and maintenance of software and hardware components of modern computing systems and computer-controlled equipment. Computer engineering has traditionally been viewed as a combination of both computer science (CS) and electrical engineering (EE). It has evolved…

DEFINITION Ethical hacking and ethical hacker are terms used to describe hacking performed by a company or individual to help identify potential threats on a computer or network. An ethical hacker attempts to bypass system security and search for any weak points that could be exploited by malicious hackers. This information is then used by…

What does Website mean? A website is a collection of publicly accessible, interlinked Web pages that share a single domain name. Websites can be created and maintained by an individual, group, business or organization to serve a variety of purposes. Together, all publicly accessible websites constitute the World Wide Web. Although it is sometimes called…

Wi-Fi is a wireless networking technology that allows devices such as computers (laptops and desktops), mobile devices (smart phones and wearables), and other equipment (printers and video cameras) to interface with the Internet. It allows these devices–and many more–to exchange information with one another, creating a network. Internet connectivity occurs through a wireless router. When you access…

Refuge ICT solution.com.ng is about to teach you how to hack a computer ,this is purely for educational purpose to understand hackers strategy and secure your computer do not use this for negative purpose Hacking refers to activities that seek to compromise digital devices, such as computers, smartphones, tablets, and even entire networks. And while…

What is an operating system? An operating system, or “OS,” is software that communicates with the hardware and allows other programs to run. … Every desktop computer, tablet, and smartphone includes an operating system that provides basic functionality for the device. Common desktop operating systems include Windows, OS X, and Linux. An Operating System (OS) is a software that acts as an interface between…

A fast and efficient computer,makes work easy and efficient while a slow computer delays work and causes inability to meet up with targets. The are many reasons why a computer is running slowly Below are the procedures users can follow to help speed up a computer or determine why a computer is running slowly. It…

What are rar files? Rar files are merged version of many large files into a single small file. It is easy to transmit, so on internet , you will find most of the file into rar or zip format. It also reduce size of files, so it saves space, data and time. And you can…

As we browse through the internet on daily basis looking for information so as to solve our problems,we sometimes encounter virus infection making it necessary to format the computer so as to eliminate the virus, to format a computer means to reistall another operating system on the hard disk.When we buy new computer there is…

Computer programming by definition is the art of issuing commands and giving computers instructions about what they should do next. These instructions are known as code, and computer programmers write code to solve problems or perform a task. The end goal is to create something: that could mean anything from a web page, or a…

What is the meaning of science and technology? Science encompasses the systematic study of the structure and behaviour of the physical and natural world through observation and experiment, and technology is the application of scientific knowledge for practical purposes. WHAT IS COMPUTER SCIENCE? Computer science is the study of processes that interact with data that can be represented as data…

WHAT IS A SECURITY CAMERA A security camera is a video camera that records people’s activities in order to detect and prevent crime. Types Of wireless security cameras 1. Arlo Pro 4: Best wire-free camera The Arlo Pro 4 is our pick for the best wireless security camera because it doesn’t need a power cord and still manages to outperform the…

Computer networking is an engineering discipline that aims to study and analyze the communication process among various computing devices or computer systems that are linked, or networked, together to exchange information and share resources. Computer networking depends on the theoretical application and practical implementation of fields like computer engineering, computer sciences, information technology and telecommunication….

Getting serial or license keys to activate softwares can be difficult sometimes If you are  in urgent need, looking for the serial key of a paid software, then these websites can give you what you want   . Nowadays, it is almost impossible to handle any task in work or study without the help of softwares,…

Computers have become useful tool in a contemporary society,Business centers,shopping malls,schools,banks all use computers for daily activities even individuals also use computers at home to carry out tasks. However,before you think of buying a computer either laptop or desktop you need to consider the following for you to enjoy your computer. 1.What is the brand…

WHAT IS A WEBSITE SCANNER? By definition, web application scanner is an automated vulnerability assessment solution that crawls a website (either automatically or has been trained) looking for vulnerabilities within web apps. The solution analyzes all web pages and files that it finds, and builds a structure of the entire website. The scanner then performs automated checks…

 What is a virus? Answer: An acronym for malicious software, malware is a form of virus,an umbrella term for all kinds of harmful computer programs that are used by hackers and other miscreants to wreak havoc and gain access to sensitive information. Using malware, cybercriminals can expose your private identity and cause damage to individual computers,…

A computer can be defined as an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data. You may already know that you can use a computer to type documents, send email, play games, and browse the Web. You can also use it to edit or create spreadsheets,…

Getting the desired result in Google search depends on your ability to understand the search queries and operators,these operators are as follows. Site: This Limits your search to a single site. Intext: Intext tells Google that you want results where the text appears in the body of the page. (If the text appears in the…

Definition: A computer virus is any malicious software program loaded onto a user’s computer without the user’s knowledge and performs malicious actions.ie steal information and weaken the functionality of the computer. How does a computer virus operate? A computer virus operates in two ways. The first kind, as soon as it lands on a new…

A computer virus, much like a flu virus, is designed to spread from host to host and has the ability to replicate itself. Similarly, in the same way that flu viruses cannot reproduce without a host cell, computer viruses cannot reproduce and spread without programming such as a file or document. In more technical terms,…

Definition of windows 10 Windows 10 is a series of operating systems developed by Microsoft and released as part of its Windows NT family of operating systems. It is the successor to Windows 8.1, released nearly two years earlier, and was released to manufacturing on July 15, 2015, and broadly released for the general public…

Windows operating system is the most commonly used Os,offices,companies,schools,hotels and other establishments use this windows operating system.After installation,every engineer must activate the operating system before the computer can function effectively. Failure to activate the windows will lead to low and poor performance of other softwares.However,if you encounter such message or you see activate windows on…

Sending multiple microsoft word documents through whatsapp, gmail, could sometimes be an uphill task.Sometimes,people send these documents one after the other and the end there will be too many ms word documents. However there is an easy fast and effective way of merging and sending these files as a single PDF document.To do that,follow these…

Definition – What does Keyboard Shortcut mean? Keyboard shortcuts are combinations of two or more keys that can be used to execute certain tasks which would usually require a mouse click or some other type of input device action. Keyboard shortcuts provide a quick way to implement repetitive tasks which can be time consuming during…