BENEFITS OF COMPUTER HARDWARE MAINTENANCE

WHAT IS COMPUTER HARDWARE Computer hardware is the collection of physical parts of a computer system. This includes the computer case, monitor, keyboard, and mouse. It also includes all the parts inside the computer case, such as the hard disk drive, motherboard, video card, and many others. Computer hardware is what you can physically touch. Definitions A computer system consists of two major elements: hardware and software. Computer hardware is the collection of all the parts you can physically touch. Computer software, on the other hand, is not something you can touch. Software is a set of instructions for a computer to perform specific operations. You need both hardware and software for a computer system to work. Some hardware components are easy to recognize, such as

What Are The Main Functions Of Bios

What is BIOS? As your PC's most important startup program, BIOS, or Basic Input/Output System, is the built-in core processor software responsible for booting up your system. Typically embedded into your computer as a motherboard chip, the BIOS functions as a catalyst for PC functionality action. There are two different types of BIOS: UEFI (Unified Extensible Firmware Interface) BIOS - Any modern PC has a UEFI BIOS. ...Legacy BIOS (Basic Input/Output System) - Older motherboards have legacy BIOS firmware for turning on the PC FUNCTIONS OF BIOS BIOS (basic input/output system) is the program a computer's microprocessor uses to start the computer system after it is powered on. It also manages data flow between the computer's operating system (OS) and attached devices, such as the hard disk, video adapter, keyboard, mouse and printer. The 4 functions of BIOS BIOS identifies,

DATA PROCESSING DEFINITION IN COMPUTER SCIENCE

WHAT IS DATA PROCESSING? Data processing, is the Manipulation of data by a computer. It includes the conversion of raw data to machine-readable form, flow of data through the CPU and memory to output devices, and formatting or transformation of output. Any use of computers to perform defined operations on data can be included under data processing. In the commercial world, data processing refers to the processing of data required to run organizations and businesses. TYPES OF DATA PROCESSING 1.Time Sharing This kind of Data processing is entirely based on time. In this, one unit of processing data is used by several users. Each user is allocated with the set timings on which they need to work on the same CPU/processing Unit. Intervals are divided into segments, and

ANALYSIS OF COMPUTER GENERATIONS

What is a computer? A computer is 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, presentations, and even videos. When we study the many aspects of computing and computers, it is important to know about the history of computers. Charles Babbage designed an Analytical Engine which was a general computerIt helps us understand the growth and progress of technology through the times. It is also an important topic for competitive and banking exams. TYPES OF COMPUTERS  1.Microcomputer Microcomputer is also known as a personal computer. It is a general-purpose computer that is designed for individual use. It

Functions And Operations Of Vpn Concepts

VPN DEFINITION  (VPN) is called virtual private network it gives you online privacy and anonymity by creating a private network from a public internet connection. VPNs mask your internet protocol (IP) address so your online actions are virtually untraceable. Most important, VPN services establish secure and encrypted connections to provide greater privacy than even a secured Wi-Fi hotspot. The Three Main Types of VPNs VPNs can be divided into three main categories – remote access, intranet-based site-to-site, and extranet-based site-to-site. Individual users are most likely to encounter remote access VPNs, whereas big businesses often implement site-to-site VPNs for corporate purposes. Let’s take a closer look at the different types. Remote Access VPN Ever had a VPN service for personal use before? If so, you already have some

ESSENTIAL RUN COMMANDS EVERY WINDOWS USER MUST KNOW.

Run command is part of BASIC programming language used for starting a program. In Windows, people uses Run command to quickly open apps and documents. Simply press 'Win + R' shortcut keys to open the Run prompt. Run Command in Windows 10. You can enter any application name or folder or document in the 'Open' text box. Microsoft created Windows operating system with beautiful interfaces from the simple Disk Operating System (DOS). Still most of the people are convenient in using Command Prompt to get things done. Because it is very difficult to navigate through hundreds of thousands of options available in Windows 10. Due to this fact, Microsoft also offers a quick option using Run command box to open programs and get things done in Windows. In this

HOW TO FIX WHITE SCREEN PROBLEM IN LAPTOP

The laptop white screen problem may be caused by a faulty graphics card, non-working display, malware/viruses, etc. Now, let's go to see how to fix the white screen on laptop. Tip: In addition, you may also be bothered by the white screen on computer monitor if you are using a desktop PC If you have such problem,follow the steps below to solve it. Modify your registry Enter Safe Mode by pressing windows key +r type msconfig then click on safe mode.In Safe Mode, press Windows Key + R to open the Run dialog. Now enter regedit and press Enter or click OK.When Registry Editor opens, navigate to the following location:HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\WinlogonIn the right pane, you should see a Shell string. Right-click on it and choose Delete from the menu.When the confirmation dialog appears, click on Yes. Once you delete this value, restart your PC and try to start the

HOW TO BOOT YOUR PC IN SAFE MODE IN WINDOWS 10 AND OTHERS

Starting your computer in Safe Mode is a handy way to diagnose common issues with your PC, including unwanted malware and apps that pose a risk to your security. There are many ways to enter Safe Mode in Windows 10, whether you're booting up or restarting the system. Read on to discover how, and when, to use this essential Windows feature. What is Safe Mode Boot? Safe Mode boot is a way of running your computer or mobile device that allows you to diagnose problems with your operating system. Unlike normal operating mode, a computer’s Safe Mode only loads the software it really needs, either ignoring (or running at a low resolution) any third-party programs or drivers you may have installed. It’s

HOW TO CONVERT PDF TO WORD DOCUMENT

What is a PDF file? Adobe PDF files—short for portable document format files—are one of the most commonly used file types today. If you've ever downloaded a printable form or document from the Web, such as a tax form, there's a good chance it was a PDF file. Whenever you see a file that ends with .pdf, that means it's a PDF file. Why is it necessary to use PDF files? Let's say you create a newsletter in Microsoft Word and share it as a .docx file, which is the default file format for Word documents. Unless everyone has Microsoft Word installed on their computers, there's no guarantee that they would be able to open and view the newsletter. And because Word documents are meant to be

HARD DISK MAINTENANCE TIPS

A hard disk drive (sometimes abbreviated as a hard drive, HD, or HDD) is a non-volatile data storage device. It is usually installed internally in a computer, attached directly to the disk controller of the computer's mother board. It contains one or more platters, housed inside of an air-sealed casing. Data is written to the platters using a magnetic head, which moves rapidly over them as they spin. Internal hard disks reside in a drive bay, connected to the motherboard using an ATA, SCSI, or SATA cable. They are powered by a connection to the computer's PSU (power supply unit). Examples of data stored on a computer's hard drive include the operating system installed software, and the user's personal files. Hard Drive Types Currently, we can group hard drives into four types: Parallel Advanced Technology Attachment (PATA)Serial ATA (SATA)Small Computer System Interface (SCSI)Solid State Drives

TIPS ON CONVERTING MBR TO GPT PARTITION STYLE WITHOUT DATA LOSS

WHAT IS MBR The Master Boot Record (MBR) is the information in the first sector of any hard disk or diskette that identifies how and where an operating system is located so that it can be boot (loaded) into the computer's main storage or random access memory. The Master Boot Record is also sometimes called the "partition sector" or the "master partition table" because it includes a table that locates each partition that the hard disk has been formatted into. In addition to this table, the MBR also includes a program that reads the boot sector record of the partition containing the operating system to be booted into RAM. In turn, that record contains a program that loads the rest of the operating system into RAM. WHAT IS

HOW TO KNOW IF YOUR WINDOWS OS IS ACTIVATED OR NOT

Windows is an operating system that is used by a large percentage of computer users,for this operating system to work effectively, there is need for it to be activated after installation Activation is a process that is built into Windows. It helps to verify that your copy of Windows is genuine. When your Windows is genuine, you are eligible to receive all product updates and product support from Microsoft. If it is not genuine, you still get security updates but not much else. Also, you are regularly asked to activate your copy of Windows, by providing a genuine product key. The activation checks are regularly made by Windows. The first time it takes place is when you install Windows or when you

MAJOR PILLARS OF INTERNET MARKETING

Definition Of Internet Marketing It is also called online marketing, internet marketing is the process of promoting a business or brand and its products or services over the internet using tools that help drive traffic, leads, and sales. Internet marketing a pretty broad term that encompasses a range of marketing tactics and strategies – including content, email, search, paid media, and more. The 7 Types of Internet Marketing There are seven main types of internet marketing: Social media marketingAffiliate marketingEmail marketingContent marketingSearch engine optimization (SEO)Paid advertising Each of these seven types of internet marketing encompasses many different strategies and tactics. Plus, these types of internet marketing complement each other and are often used together. Let’s explore the different types of internet marketing to understand how they work individually and together. 1.

STRATEGIES TO DRIVE MUTIPLE TRAFFIC TO YOUR BLOG AND WEBSITE

It is the desire of every blog or website owner to have multiple traffic on their websites and blogs,this makes their sites popular on the internet and increase revenue because the more popular a site is,the more the revenue or earnings.In this article we will teach you the strategies you will apply to drive traffic to your websites. What is Website Traffic? Definition: Website traffic refers to web users who visit a website. Web traffic is measured in visits, sometimes called "sessions," and is a common way to measure an online business effectiveness at attracting audience. Why Do You Need More Website Traffic? Website traffic is both an important indicator and driver of business growth. It can help you to:• See how well

WHAT ARE WEBSPIDERS AND CRAWLERS

A web crawler, spider, or search engine bot downloads and indexes content from all over the Internet. The goal of such a bot is to learn what (almost) every webpage on the web is about, so that the information can be retrieved when it's needed. They're called "web crawlers" because crawling is the technical term for automatically accessing a website and obtaining data via a software program. These bots are almost always operated by search engines. By applying a search algorithm to the data collected by web crawlers, search engines can provide relevant links in response to user search queries, generating the list of webpages that show up after a user types a search into Google or Bing (or another search engine). A web

HOW TO USE WHOIS TOOLS TO GATHER INFORMATION ABOUT DOMAIN AND IP ADDRESSES

WHOIS is a TCP-based query and response protocol that is commonly used to provide information services to Internet users. It returns information about the registered Domain Names, an IP address block, Name Servers and a much wider range of information services. In Linux, the whois command line utility is a WHOIS client for communicating with the WHOIS server (or database host) which listen to requests on the well-known port number 43, which stores and delivers database content in a human-readable format. Whois is a widely used Internet record listing that contains the details of who owns a domain name and how to get in touch with them. The contact details can be for both the domain’s registrar or the web hosting company providing space or storage for that specific

HOW TO DELETE A COMPUTER VIRUS WITH CMD

What is a computer virus?  A computer virus is a type of malicious code or program written to alter the way a computer operates and is designed to spread from one computer to another. A virus operates by inserting or attaching itself to a legitimate program or document that supports macros in order to execute its code. In the process, a virus has the potential to cause unexpected or damaging effects, such as harming the system software by corrupting or destroying data. What are the signs of a computer virus? A computer virus attack can produce a variety of symptoms. Here are some of them: Frequent pop-up windows. Pop-ups might encourage you to visit unusual sites. Or they might prod you to download antivirus or

HOW TO CRACK AND SECURE WIRELESS ENCRYPTION

Wireless encryption secures your wireless network with an authentication protocol. It requires a password or network key when a user or device tries to connect. If your wireless network isn't secure, unauthorized users could access your network and obtain personal information or use your internet connection for malicious or illegal activity. Your network speed or performance may decrease if people use your network without your knowledge. General Attack types Sniffing– this involves intercepting packets as they are transmitted over a network. The captured data can then be decoded using tools such as Cain & Abel.Man in the Middle (MITM) Attack– this involves eavesdropping on a network and capturing sensitive information.Denial of Service Attack– the main intent of this attack is to deny

ETHICAL HACKING IN INFORMATION SECURITY

Hacking is the act of identifying weakness in computer systems or networks and exploiting these weaknesses to gain access to other people's computers so as to steal sensitive data and information. Example of Computer Hacking: Using password cracking algorithm to gain access to a system Hacking is also an attempt to exploit a computer system or a private network inside a computer. Simply put, it is the unauthorised access to or control over computer network security systems for some illicit purpose. Analysis: 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

IMPORTANCE OF IP ADDRESS TO COMPUTER NETWORKING

An IP address is a fascinating product of modern computer technology designed to allow one connected computer (or "smart" device) to communicate with another device over the Internet. IP addresses allow the location of literally billions of digital devices that are connected to the Internet to be pinpointed and differentiated from other devices. Because, in the same way you to need a mailing address to recieve a letter in the mail from a friend, a remote computer needs your IP address to communicate with your computer. IP (Internet Protocol) Address is an address of your network hardware. It helps in connecting your computer to other devices on your network and all over the world. An IP Address is made up of numbers

HOW TO REPAIR CURRUPTED SYSTEM FILES IN WINDOWS 10

What are system files in Windows 10? Technically speaking, a Windows system file is any file with the hidden system attribute turned on. In practice, system files are those files that Windows depends upon to operate properly. These range from hardware drivers to configuration and DLL files and even the various hive files that make up the Windows Registry. When Is A System File Said To Be Corrupt? A corrupted file is one that is damaged, and does not perform properly. This can apply to any type of file, from program files to system files and all types of documents. Just about everybody has probably had an issue with a corrupted file at some point in time. In many cases it can be resolved with

SESSION HIJACKING ATTACK IN CYBER SECURITY

Definition Session hijacking is defined as taking over an active TCP/IP communication session without the user’s permission. When implemented successfully, attackers assume the identity of the compromised user, enjoying the same access to resources as the compromised user. Identity theft, Information theft, stealing sensitive data are some of the common impacts of session hijacking. Session hijacking is also an attack where a user session is taken over by an attacker. A session starts when you log into a service, for example your banking application, and ends when you log out. The attack relies on the attacker’s knowledge of your session cookie, so it is also called cookie hijacking or cookie side-jacking. Although any computer session could be hijacked, session hijacking most

BUFFER OVERFLOW ATTACK AND PREVENTION

What is Buffer Overflow Buffers are memory storage regions that temporarily hold data while it is being transferred from one location to another. A buffer overflow (or buffer overrun) occurs when the volume of data exceeds the storage capacity of the memory buffer. As a result, the program attempting to write the data to the buffer overwrites adjacent memory locations. For example, a buffer for log-in credentials may be designed to expect username and password inputs of 8 bytes, so if a transaction involves an input of 10 bytes (that is, 2 bytes more than expected), the program may write the excess data past the buffer boundary. Buffer overflows can affect all types of software. They typically result from malformed inputs or failure

WIRESHARK ANALYSIS TIPS

WHAT IS WIRESHARK? Wireshark is the world’s foremost and widely-used network protocol analyzer. It lets you see what’s happening on your network at a microscopic level and is the de facto (and often de jure) standard across many commercial and non-profit enterprises, government agencies, and educational institutions. Wireshark development thrives thanks to the volunteer contributions of networking experts around the globe and is the continuation of a project started by Gerald Combs in 1998. Wireshark has a rich feature set which includes the following: Deep inspection of hundreds of protocols, with more being added all the timeLive capture and offline analysisStandard three-pane packet browserMulti-platform: Runs on Windows, Linux, macOS, Solaris, FreeBSD, NetBSD, and many othersCaptured network data can be browsed via a GUI, or via

How To Unlock Rar Files With Kali Linux

WHAT IS A RAR FILE? RAR is a proprietary archive file format that supports data compression, error recovery and file spanning. It was developed in 1993 by Russian software engineer Eugene Roshal and the software is licensed by win. ... The name RAR stands for Roshal Archive. A RAR file (short for a Roshal Archive Compressed file) is a compressed file, or data container, that holds one or more other files and folders inside of it. Think of a RAR file like a regular folder on your computer, where there are sometimes many other files and folders inside of it for the purpose of organizing them. However, unlike a normal folder, a RAR file needs special software (more on this below) to open and "extract" out the contents. Most file

HOW TO CREATE WHATSAPP GOUP INVITE LINK

Whatsapp is a very popular app and software that is widely used by the entire global community.It helps people to send messages to friends,well wishers and business associates,thats why a greater percentage of humans on earth use whatsapp. You can open a personal account on whatsapp,you can also create a group account whereby you will have to add numbers of people that belong to the group.Yuo can also create whatsapp group invite link that will be sent to other social media like facebook,any body that clicks the link,will be directed on how to join the group.To create whatsapp group invite link you have to follow the underlisted steps. Open WhatsApp > tap More options New group.Alternatively, tap New chat > New group.Search for or select contacts

HOW TO DELETE SAVED PASSWORDS IN MOZILLA FIREFOX BROWSER

A  browser is a software program to present and explore content on the world wide we or internet These pieces of content, including pictures, videos, and web pages, are connected using hyperlinks and classified with URLs (Uniform Resource Identifiers).Mozilla firefox is one of the browser on the net and it is very popular. Firefox usually save your passwords whenever you are browsing with it In the long run, it can leave you vulnerable to a whole host of attacks. In this post, we show you exactly how to view, change, or totally delete your saved passwords in Firefox. How to view saved passwords on Firefox Open Firefox, click Menu and select Preferences.From the left panel, select Privacy & Security.Scroll to Logins & Passwords, then click Saved Logins.Click Show Passwords. All the saved passwords will show and you

HOW TO DESIGN A DATA DRIVEN WEBSITE WITH DREAMWEAVER CS6

WHAT IS A WEBSITE? A website is a collection of web pages and related content that is identified by a common domain name and published on at least one web server. Notable examples are wikipedia.org, google.com, and amazon.com. All publicly accessible websites collectively constitute the World Wide Web. WHAT IS DREAM WEAVER CS6? The need for personal and business websites is growing as the Internet becomes the place where we do business, network, and socialize.  However, having a website designed by a professional can be expensive.  On the flip side, designing it yourself can prove an impossible task if you don't have at least the basic HTML or CSS knowledge required to customize website templates in various HTML editors.  Dreamweaver CS6 is a software

NETWORK MANAGEMENT AND MONITORING TOOLS

What Is Network Management? Network management refers to the processes, tools and applications used to administer, operate and maintain a network infrastructure. Performance management and fault analysis are also included in network management. To put it simply, network management is the process of keeping your network healthy, which keeps your business healthy. What Are the Components of Network Management? The definition of network management is often broad, as network management involves several different components. Here are some of the terms you’ll often hear when network management or network management software is talked about: Network administrationNetwork maintenanceNetwork operationNetwork provisioningNetwork security Why Is Network Management important? The whole point of IT network management is to keep the network infrastructure and network management system running smoothly and efficiently. Network management

IMPORTANCE OF SPREAD SHEET APPLICATION IN DATA MANAGEMENT

A spreadsheet is a sheet of paper that shows accounting or other data in rows and columns; a spreadsheet is also a computer application programme that simulates a physical spreadsheet by capturing, displaying, and manipulating data arranged in rows and columns. In a spreadsheet, spaces that hold items of data are called cells. Each cell is labeled according to its placement (for example, A1, A2, A3...) and may have an absolute or relative reference to the cells around it. A spreadsheet is generally designed to hold numerical data and short text strings. Spreadsheets usually provide the ability to portray data relationships graphically. Spreadsheets generally do not offer the ability to structure and label data items as fully as a database and usually do not offer

HOW TO DEFRAGMENT YOUR HARD DISK

In my previous post,i told you what is deragmentation and its importance,in this post,i will show you the process of defragmenting your hard drive so as to make your pc work faster. Fragmentation makes your hard disk do extra work that can slow down your computer. Removable storage devices such as USB flash drives can also become fragmented. Disk Defragmenter in Windows rearranges fragmented data so your disks and drives can work more efficiently. Disk Defragmenter runs on a schedule, but you can also analyze and defragment your disks and drives manually. To do this, follow these steps: To defragment your hard disk do the following Open Disk Defragmenter by clicking the Start button . In the search box, type Disk Defragmenter, and then, in the

DISK DEFRAGMENTATION ADVANTAGES

WHAT IS DISK DEFRAGMENTATION IN COMPUTER? What is disk defragmenter and how does it work?When a program saves a file on a disk, it puts the file into an empty space on the disk. ... Disk defragmentation takes all the pieces of each file, and stores them in one place. It also makes sure programs are each in one place, and that unused space on the hard disk is all together. Disk Defragmenter in Windows rearranges fragmented data so your disks and drives can work more efficiently. Disk Defragmenter runs on a schedule, but you can also analyze and defragment your disks and drives manually. Defragmentation is the process of consolidating fragmented files on the user's hard drive. Files become fragmented when data is written to

THE DANGERS OF CONNECTING TO A PUBLIC OR FREE WIFI

What is public Wi-Fi? Public Wi-Fi can be defined as any iinternet network found in popular public places like airports, coffee shops, malls, restaurants, and hotels — and it allows you to access the Internet for free. These “hotspots” are so widespread and common that people frequently connect to them without thinking twice. Although it sounds harmless to log on and check your social media account or browse some news articles, everyday activities that require a login — like reading e-mail or checking your bank account — could be risky business on public Wi-Fi. What are the risks? The problem with public Wi-Fi is that by using it you stand the risk of exposing your personal and confidential information to hackers, there are

DIFFERENCES BETWEEN SYSTEM SOFTWARE AND APPLICATION SOFTWARE.

What is System Software? System Software is a set of programs that control and manage the operations of computer hardware. It also helps application programs to execute perfectly System Software are designed to control the operation and extend the processing functionalities of a computer system. System software makes the operation of a computer more fast, effective, and secure. Example: Operating system, programming language, Communication software,calculators,calendars,recycle bin What is an application software? Application software is a type of computer program that performs a specific personal, educational, and business function. Each program is designed to assist the user with a particular process, which may be related to productivity, creativity, or communication. Examples of Application Software The most common application software programs are used by millions every day and include: Microsoft suite of products

STEPS TO INCREASE YOUR WIFI SPEED

It is often said that internet is key, this implies that the internet is the eye with which we see the world of endless possibilities,if have a slow internet connection,the following tips will help you to have a strong signal wifi.  1.Get a signal booster A signal booster is a component used to increase the speed of your modem or router. High-gain antennas send stronger signals than those that come with the router. This can boost you Wi-Fi range and strength. 2.Keep your router away from electronic devices Most people keep their routers near the television or telephone, but this inhibits the signal. It's best to set your router apart from other electronic devices, such as fairy lights, speakers, TVs, monitors and AC power cords. 3.Position

TIPS ON HOW TO BOOST YOUR ANDROID PHONE BATTERY LIFE

If you desire to preserve the battery life of your android phone the following tips are to be considered. Reduce The Brightness Of Your Screen. Smartphone screens look great these days, but unsurprisingly, crisp resolution and bountiful pixels are battery hogs. You probably don't need your device turned up to the highest setting. Go into your display settings and turn down the brightness on the screen; your eyes and battery will thank you. You should also consider disabling auto brightness, which adjusts based on your perceived needs but can also raise the brightness of your display higher than it needs to be. You can even change how long your screen remains active. Under the display settings on your phone, set it to fade

15 MOST USEFUL WEBSITES FOR STUDENTS

Obviously, without the Internet, life would be boring You might love the Internet as a way to relax, but there’s also a lot that it can do to help you improve your study habits and make you more successful. and productive. The following list contains the top useful websites to enable you to get organized, develop new skills, and plan for the future. 1.Amazon Textbooks On Amazon Textbooks, you can rent, sell and buy textbooks. But in case you weren’t happy with the books, you can return them within 30 days for a refund. You can also trade your used textbooks for an Amazon gift card. Additionally, by shopping on Amazon Textbooks, you can enjoy Free Two-Day Shipping on millions of items, including cheap college textbooks, when you

HOW TO USE THE NETSTAT COMMAND AND TROUBLESHOOT WINDOWS.

Netstat is derived from the words network and statistics it is a program that is controlled via commands issued in the command line. It delivers basic statistics on all network activities and informs users on which ports and addresses the corresponding connections (TCP, UDP) are running and which ports are open for tasks. In 1983, netstat was first implemented into the Unix derivative BSD (Berkley Software Distribution), whose version 4.2 supported the first internet protocol family, TCP/IP. netstat has been integrated into Linux since its debut in 1991 and has been present in Windows since the appearance of version 3.11 (1993), which could also communicate via TCP/IP with the help of extensions. While the parameters of netstat’s commands (as well as their outputs) differ from system to system, when it comes

HOW TO MASTER DIGITAL PHOTOGRAPHY.

What is digital photography?  How does it work? According to Wikipedia, digital photography is a form of photography that uses cameras containing arrays of electronic photodetectors to capture images focused by a lens, as opposed to an exposure on photographic film.  The captured images are digitized and stored as a computer fil read for further digital processing, viewing digital publishing or printing.” So digital photography is merely the digital process by which an image is captured.  But the elements of photography and achieving an exposure are the same.  A digital camera still relies on shutter speed, aperture, and ISO to create an exposure, the same as in film photography. Digital photography is also the process of using electronic and computing appliances to capture, create, edit

HOW TO DISCOVER THE GENERATION OF INTEL CORE PROCESSOR COMPUTERS.

How to Find the Generation of Intel® Core™ Processor  It is important to know the generation of a laptop or desktop that you wants to buy,this will help you to make the right choices while purchasing,older generation computers,have been discontinued so,there is need to buy new generation laptops or desktops. In Intel® Core™ Processors, the generation of the processor is the first number after i9, i7, i5, or i3. Here are some examples: 11th Gen examples Intel® Core™ Processor i7-1165G7 because 11 number is listed after i7Intel® Core™ Processor i5-1130G7 because number 11 is listed after i5 10th Gen examples Intel® Core™ Processor i7-1065G7 because number 10 is listed after i7Intel® Core™ Processor i5-10210U because 10 number is listed after i5 9th Gen example Intel® Core™ Processor i9-9900K Processor is 9th generation because number 9 is listed after i9. 8th Gen examples Intel® Core™ Processor i7-8650U Processor

HOW TO DESIGN A CERTIFICATE IN COREL DRAW.

WHAT IS A CERTIFICATE? A certificate can be defined ab follows: a document serving as evidence or as written testimony, as of status, qualifications, privileges, or the truth of something.a document attesting to the fact that a person has completed an educational course, issued either by an institution not authorized to grant diplomas, or to a student not qualifying for a diploma.Law. a statement, written and signed, which is by law made evidence of the truth of the facts stated, for all or for certain purposes. TYPES OF CERTIFICATES Certificate authorities offer an array of certificates. You can use a certificate for any of the following purposes: To secure Web transactions between Web servers and Web browsers. These transactions are secured through the following measures:Web server

TOP BEST VPN IN 2020

VPN stands for 'virtual private network' and is a piece of software that that helps to make you more anonymous online, encrypts your internet use, and lets you effectively trick your laptop or mobile device into thinking it's in another location. That means by choosing the best VPN service out there, you equip your laptop, PC, mobile – even your games console – with a game-changing bit of software. For many, downloading a VPN service will be all about privacy. You may want to use them to help keep your online life completely safe from hackers – especially now that so many of us are working or being educated at home. Maybe you’re a keen torrenter and you don’t want your ISP

HOW TO RESET YOUR WORDPRESS PASSWORD FROM CPANEL

If you forgot your wordpress password and you want to reset it just read through this article and it will be done successfully. Cpanel Softaculous Password Reset Log into cPanel.Scroll down to the Software section and click on the Softaculous Apps Installer.On the main page of Softaculous, click on Installations or, in the upper right-hand corner, click on the Box icon within the navigation bar to show the list of Scripts Installations.Under Link, find the domain for which you need to reset the password.On the right-hand side of the row, click the Pencil icon to load the Installation Details.Go to the Admin Account section on the Installation Details page.Enter the Admin Username for which you want to change the password.Enter the new Admin Password. Scroll down to the bottom of the page, and click on Save Installation Details.   And thats all. Drop your comment.

What Is Remote Desktop Protocol (RDP)

Remote desktop protocol (RDP) is a secure network communications protocol from Microsoft. RDP is designed for remote management, remote access to virtual desktops, applications and an RDP terminal server.  RDP allows network administrators to remotely diagnose and resolve problems that individual users encounter.  To use RDP, network administrators would use RDP client software, and the individual users would use RDP server software.  RDP works by providing users with a graphical interface, that allows them to connect to another computer remotely.  RDP works with multiple different types of network technologies. RDP is available for most versions of the Windows operating system. RDP for Apple macOS is also an option. An open source version is available, as well.  RDP is an extension of the ITU-T T 128 application sharing protocol. Remote access is an efficient and

HOW TO FIX WIFI CONNECTIVITY PROBLEMS IN WINDOWS OS

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