Creating a Letterhead in Microsoft Publisher 2016 Microsoft office Publisher 2016 comes with installed letterhead templates and online letterhead templates. With Publisher, a user can create letterhead designed for special occasions and holidays, as well as for personal, professional and commercial use. Publisher comes with a built-in design check and has the capability to customize…

A mobile application, most commonly referred to as an app, is a type of application software designed to run on a mobile device, such as a smartphone or tablet computer. Mobile applications frequently serve to provide users with similar services to those accessed on PCs. Apps are generally small, individual software units with limited function….

Deleted files, from your pc can be recovered regardless of the circumstances in which they were deleted. You can restore deleted files from recycle bin, backups, or recover lost files with deleted file recovery software that works even the files have been permanently removed without any backup. Steps to Recover Permanently Deleted Files in Windows…

A computer virus is a malicious program that self-replicates by copying itself to another program. In other words, the computer virus spreads by itself into other executable code or documents. The purpose of creating a computer virus is to infect vulnerable systems, gain admin control and steal user sensitive data. Hackers design computer viruses with…

Boot sector viruses are the types that infects or substitute their own code for either the DOS boot sector or the Master Boot Record (MBR) of a PC. The MBR is a small program that runs every time the computer starts up. It controls the boot sequence and determines which partition the computer boots from….

The Internet is filled with threats to online security. Many of these threats are just productive, positive technologies turned to evil use. The botnet is an example of using good technologies for bad intentions. A botnet is nothing more than a string of connected computers coordinated together to perform a task. Definition of Botnets Botnets…

You don’t need to be a programmer to build a website. Coding a site from scratch takes time, which you might not have to spare if you’re running a small business or trying to get a website off the ground. There are plenty of “website builders” out there offering ways for anybody to craft their…

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…

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…

Corel draw is a graphics design software that is used to create beautiful ,attractive and fascinating logo,however,before you think of designing with corel draw,you need to download the software and install it on your computer. Creating a logo for your business can be exciting This first impression is supposed to communicate your business’s purpose, expertise,…

Windows 10 is designed to be an always-connected, always-up-to-date operating system. It’s the most data-hungry version of Windows yet, but you can restrain it from going all-out on your home network with a few tricks Top 10 New Windows 10 Feature Windows 10 won’t be launching for quite a while but we already know a lot…

How to install an older printer in Windows 10 What is a printer? A printer is an output device that prints paper documents. This includes text documents, images, or a combination of both. … The printed output produced by a printer is often called a hard copy, which is the physical version of an electronic document. In computing, a…

How to Make Animated Videos The process can be simple or complex, it all depends on how much time and capital you want to invest in the process. You can make just as big of an impact with a free animation maker as you can with an expensive solution. If you have the right message…

A database management system (DBMS) is a software package designed to define, manipulate, retrieve and manage data in a database. A DBMS generally manipulates the data itself, the data format, field names, record structure and file structure. It also defines rules to validate and manipulate this data. A DBMS relieves users of framing programs for…

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…

DEFINITION Network virtualization (NV) refers to abstracting network resources traditionally delivered in hardware to software. NV can combine multiple physical networks to one virtual, software-based network, or it can divide one physical network into separate, independent virtual networks.  Network virtualization is also a method of combining the available resources in a network to consolidate multiple…

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…

Music is pleasurable and enjoyable by almost everyone in the global society this makes musicians popular and they earn huge money all over the world.The following are free music download websites for your benefit. 1.Jamendo If you want to browse through a large collection of indie songs or cover songs performed by aspiring singers then…

Object-oriented programming (OOP) is a computer programming model that organizes software design around data, or objects, rather than functions and logic. An object can be defined as a data field that has unique attributes and behavior. OOP focuses on the objects that developers want to manipulate rather than the logic required to manipulate them. This…

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…

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…

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…

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 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…

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….

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 cyberwar? WHAT IS CYBER WARFARE? Cyberwarfare refers to the use of digital attacks — like computer viruses and hacking — by one country to disrupt the vital computer systems of another, with the aim of creating damage, death and destruction. Future wars will see hackers using computer code to attack an enemy’s infrastructure,…

WHAT IS FOOTPRINTING Foot Printing in Security terms is the process of gathering as much possible information about the Target Organization Footprinting is a part of reconnaissance process which is used for gathering possible information about a target computer system or network. Footprinting could be both passive and active. Reviewing a company’s website is an…

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…

Description: To better describe hacking, one needs to first understand hackers. One can easily assume them to be intelligent and highly skilled in computers. In fact, breaking a security system requires more intelligence and expertise than actually creating one. There are no hard and fast rules whereby we can categorize hackers into neat compartments. However,…

How to Reset / Remove / Bypass Forgotten BIOS or CMOS Password? A BIOS password is a protective measure that can be used to prevent someone powering up a computer system or making changes in some of the computers most sensitive areas. Many big name computer manufacturers such as Dell and HP lock the customers…

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…

Cross-site Scripting (XSS) WHAT IS CROSS SITE SCRIPTING Cross-site scripting (also known as XSS) is a web security vulnerability that allows an attacker to compromise the interactions that users have with a vulnerable application. It allows an attacker to circumvent the same origin policy, which is designed to segregate different websites from each other. Cross-site…

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…

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…

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…

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…

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…

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….