Blog Archives
Protect Your Computer!
Thursday, April 30th, 2009 | Internet |
Surfing on the Internet can be a major problem if you don't employ a reasonable amount of protective software. Hackers, spyware and viruses all combine to make it essential that you have a firewall, a spyware detector and an anti-virus program - all up to date and operating on your system. 1. Safety First - Get Yourself a Firewall Now! If you don't have a firewall installed and operating on your computer then you are risking an attack by a hacker! Without a firewall your computer is like an ...› Continue reading
E-learning – All You Need to Know
Thursday, April 30th, 2009 | Internet |
The latest word that is doing the rounds on the internet is E-Learning. What is E Learning? Those who wish to pursue their education but find no time to attend regular classrooms can do so through the internet by logging into online classrooms. With technology making rapid strides, E-Learning is more wholesome with education imparted using the best audio, video and multimedia technology. The flexibility of education through E-Learning has made it highly popular among many internet users who ...› Continue reading
Knowledge about computer: sowftware
Wednesday, April 29th, 2009 | Computers |
Software can be divided into two general classes: system software and application software. System software includes operating systems, compilers, utilities for managing computer resources, and any other program that supports application software. An application software (also called end-user program) is any program designed to perform a specific function directly for the user or, in some cases, for another application program. Application software ...› Continue reading
Knowledge about computer: Operating system
Wednesday, April 29th, 2009 | Computers |
Operating system is the main control program of a computer that schedules tasks, manages storage, and handles communication with peripherals. It provides a convenient environment for the development and execution of programs and attempts to schedule computational activities to ensure good performance of the computing system. Operating systems can be classified as Multi-user, Multiprocessing, Multitasking and Multithreading. Generally, the operating ...› Continue reading
Knowledge about computer: Input device and Output devices
Tuesday, April 28th, 2009 | Computers |
The ROM chip retains instructions in a permanently accessible, nonvolatile form. Input device converts data that humans can understand into a form that the computer can process. Output devices convert the processed 0s and 1s back into a form understandable to humans. Output devices produce results in either hardcopy or softcopy form. Learner more knowledge about computers online: computer learners› Continue reading
Knowledge about computer: what is RAM
Tuesday, April 28th, 2009 | Computers |
RAM(random access memory)chips hold the program and data that the CPU is presently processing. That is, it is temporary or volatile storage. The principal function of RAM is to hold: ' Data for processing ' Instructions for processing the data ' that is, the program ' Information ' that is, processed data ' waiting to be output or sent to secondary storage such as a floppy disk in a disk drive. Learner more knowledge about computers online: computer learners ...› Continue reading
Computer Games that Help Your Babies Learn
Tuesday, April 28th, 2009 | Computers |
Playing games has been a common activity of humans since ancient times, not just for fun but also aimed at learning basic life skills. PC games come in a large array of forms and intended for the most diverse objective from mere entertainment for leisure time to children's early instruction at home, thanks to their undeniable power to motivate them to approach learning from a fun perspective. Baby computer games are a useful tool for parents fostering valuable early skills in areas such as ...› Continue reading
Knowledge about computer: what is cpu
Monday, April 27th, 2009 | Computers |
The central processing unit (CPU) is the heart of the computer systems. The CPU is the most complex computer system component, responsible for directing most of the computer system activities based on the instructions provided. The CPU comprises the control unit and the arithmetic / logic unit (ALU). The control unit is responsible for directing and coordinating most of the computer systems activities. It determines the movement of electronic signals ...› Continue reading
What is Open Source Software and Why is it Used ?
Monday, April 27th, 2009 | Computers |
What is Open Source Software? Open Source Software (OSS) is software that is available under a special license that allows everyone to access the program code as well as the executable program. This means that anyone is able to edit the program code and therefore customise the software for their own needs. This ability to access the source code is protected by the license under which the software is released. There is a great many Open Source licenses, but they all have one thing in common, ...› Continue reading
Software Evolution
Monday, April 27th, 2009 | Computers |
As Internet connections become more permanent with broadband access, software will be able to evolve into a more efficient and personalized medium. Currently, most software run from our hard drives and require installations that alter our system configurations, many times slowing down our computers. Because software occupies space and processing power, there is a limited amount of software that can run in our PCs. On the business side, current software systems require many companies to ...› Continue reading
Should You Upgrade Your Hardware PC?
Monday, April 27th, 2009 | Computers |
What if you found that your computer is out of date? You probably want to upgrade your computer since you have no choice to do so. Your works depend on your hardware computer upgrade. That's how you going to have a good result. But before you make any further step, try to learn about your computer. Search all options and ask for advice. Only after this you can go and buy a new component. It's also useful to check if you really need an upgrade. Sure, it's not funny if you keep your old computer ...› Continue reading
Make a place for computers in children's world
Monday, April 27th, 2009 | Computers |
Computers have become an important part of our everyday lives and will be even more in the future. Knowledge about computers might become as important to elementary school children as reading and writing. There has been a lot of debate whether computers should be used with younger children. Some educators doubt the value of modern technology with younger kids. But some researchers have found lot of positive learning benefits with the use of computers in younger kids, especially when an adult ...› Continue reading
Computer Accessories and Parts For Less on the Secondary Market
Monday, April 27th, 2009 | Computers |
Where can you find computer accessories for less? The secondary market is a good place to start. Whether you need keyboards, mice, or internal components for your computer, the secondary (or used) market is bound to have what you are looking for. Some businesses are skeptical about the quality of parts available on the secondary market. This article will dispel some of those concerns by describing how reputable vendors obtain, evaluate, market and sell their inventory. The first question you ...› Continue reading
Parts of a Laptop
Monday, April 27th, 2009 | Computers |
Electronics and computers are very popular today so it is no surprise that more and more people are getting them. And as technology advances, electronics are becoming smaller and smaller and also portable. This is where we get laptops, or notebook computers. Laptops use batteries to run the computer so you can make it mobile. You can take it anywhere you go. But there are other components aside from just batteries that are needed to make the laptop work. In case you don't already know, we are ...› Continue reading
Computers Are Not Scary
Sunday, April 26th, 2009 | Computers |
Do you remember when you were a kid, and saw your first automobile? To the older crowd, the answer might be yes. To them, the first automobile was most-likely an object of wonder. It wasn't necessarily a thing to be feared, just an unknown. It was something that you had heard of, but hadn't had any experience with it. It wasn't scary. To most everyone else, you don't remember your first time you saw an automobile, because they've just always been around. You aren't scared of them because you ...› Continue reading
Speed Up Your Computer
Saturday, April 25th, 2009 | Computers |
Renewed energy and vigor applies to us, surfers, as well as to our computers, too. But when web pages seem to load forever in your personal computer, and programs take a snail's creep to complete, then it is high time to do some inner cleansing in your computer so as to make your computer run faster. Here's how: 1. Deleted Unwanted Files Culprits are your jpegs and old tunes which you no longer access. These files lie buried in your system, take up considerable hard disk space, and bog down ...› Continue reading
The ABCs Of Computer Memory
Saturday, April 25th, 2009 | Computers |
Computer memory is called Random Access Memory (RAM). The information stored in RAM can be accessed randomly, rather than sequentially. This means that data can be found in any location at the same rate of speed. Other storage media, such as CD-Rom and hard drives, must wait while the drive spins to the correct location before the data can be accessed. Computer memory is simply a storage area for the program code and the data that program uses. Computer programs use RAM to write and retrieve ...› Continue reading
Computer Motherboard Guide
Saturday, April 25th, 2009 | Computers |
The heart of any computer is the motherboard. It is that big board inside the computer that everything is connected to. It performs the role of traffic lights and policemen, directing flows of information to where they are needed, when they are needed. Choosing the right motherboard does not have to be a huge issue, even though there is a lot to consider. I will start off with the most major parts and move onto the the things that are less important or non-essential. Firstly is the socket ...› Continue reading
All About Your Computer BIOS
Saturday, April 25th, 2009 | Computers |
Are you confused by the computer BIOS? The BIOS is a fundamental component of any PC and if you really want to get into the guys of a computer, it's good through understanding what BIOS Is all about. This article gives you a summary of what BIOS is and how you can play with the basic and advanced options in a typical BIOS configuration. Definition First up, let's just define what the BIOS is. The BIOS stands for the Basic Input-Output System of a PC. It is stored on a BIOS chip on the ...› Continue reading
Keep your computer in a very good shape
Saturday, April 25th, 2009 | Computers |
Registry stores all kinds of information, such as wallpaper and fonts, hardware configuration data, security policies, user preferences (etc.). Damaged Registry means a "brain"-damaged system. Registry errors slow down your computer, prevent programs from functioning properly or result in your system becoming unstable. System Maid ensures that you will have sparkling registry finding and correcting invalid registry entries. Over time computer usage generates files that clutter your hard drive ...› Continue reading
Personal Computer Clean Up for Windows XP
Saturday, April 25th, 2009 | Computers |
What happens if you don't give your vehicle regular oil changes? What kind of results can you expect if you don't ever change the spark plugs on your lawn mower? How do you think your computer will run if you don't perform regular maintenance on it? The answer in all cases is: It won't run very well. If your computer is running sluggish, if it periodically needs to be rebooted or doesn't boot up as quickly as it used to, it sounds like it's time for a Clean Up. The following instructions below ...› Continue reading
How To Sanitize Your Hard Disk?
Saturday, April 25th, 2009 | Computers |
Free Hard Drive Eraser Software, hard disk drive sanitization software, hard disk shredder Some people say with the click of delete button your hard disk gets sanitize. However, do yourself think so ' well then check the recycle bin and see the list of deleted items, which you have removed and can b e recovered as well. For secure deletion of data, it is necessary to sanitize the hard disk with the help of a professional. But if you want to do it your self then buy the right hard disk erasure ...› Continue reading
How to buying the perfect PC
Friday, April 24th, 2009 | Computers |
/p> PCs have become a staple in every home. Without PCs, you will find it hard to stay connected and to even do the work required of you in school or in the office. With so much PC packages being shoved to our throat every time we go to department stores and computer shops, you'll really get quite confused on what you really need and what PC package will fit your budget and lifestyle. To help you through this dilemma, here is a brief backgrounder of the parts of PCs that you should get to know. ...› Continue reading
Let's resolve the frequent troubles of LCD monitor Ourselves.
Friday, April 24th, 2009 | Computers |
TFT LCD monitors are rapidly becoming shipped with new computers by default. On this page I explain you the frequent trouble of TFT monitor and how to resolve them. No display or white screen: If this is a new install make sure the refresh rate is not set too high. If you installed a new video card in your system make sure the refresh rate is not set too high. Under Windows, reboot the system and go into "Safe Mode" (Use F8 key on boot up) select safe mode and change the refresh rate under ...› Continue reading
Buying the Perfect Computer
Thursday, April 23rd, 2009 | Computers |
It's easy to make a mistake when buying a new computer. Many people end up spending a ton of money on something expensive that they'll never use to its full potential, while others buy something so small that they have to do expensive upgrading in a matter of months. There's few things more disappointing than finding out your 6 month old computer can't do what you want it to do, or that you don't really need that $400 graphics card to run Microsoft Word. Don't just buy blindly. Hopefully this ...› Continue reading
Computer Buyers Guide
Thursday, April 23rd, 2009 | Computers |
Buyers Help Guide For Conferences There are two important questions that must be answered before settling on a specific computer to purchase: 1. What will I use the computer for (now and in the future)? 2. What is my budget? The Basic System Insides There are a few components that every computer you consider must have so it is important to understand their purpose and how this will affect the performance of the computer you buy. The Processor or CPU The processor is the component that performs ...› Continue reading
Computer Slow? Optimize It With The Right Tools
Thursday, April 23rd, 2009 | Computers |
Why does it seem like every time you get a new computer it operates at lightning fast speeds for only a few months before becoming slow and laborious over its tasks? Is this just something that we have to live with or can we do something to keep our computers running at optimum speeds? The truth is that computers do not get slower as they age, a slow computer is a sign that something is literally holding your PC back and affecting its performance. And the good news is that you can do something ...› Continue reading
Learn To Repair Registry On Windows
Thursday, April 23rd, 2009 | Computers |
What is the Windows Registry? You can guess by the name that, it is a critical repair registry of programs and the settings that are stored on your personal computer. You can run the repair registry 'regedit' from a command prompt (Start -> Run -> type 'regedit' -> OK). Be ever so very careful not to make any changes or the computer will faced serious consequences. Indeed, it is people who make incorrect entries, in the registry, which I know are the main sourcing of many a computer ...› Continue reading
Learn How To Hide Files and Folders On Your Computer
Thursday, April 23rd, 2009 | Computers |
Do you have files and documents that are very sensitive on your computer that you wish you could hide from others? Chances are you do. You may have important work documents that you need to keep away from your kids or a secret letter you need hidden from your spouse. In any case, there are several ways to hide these documents of interest. SEOWave Internet Solutions has developed software to help consumers hide their private documents and files. "We determined through research that users wanted ...› Continue reading
Choosing the Right Power Supply
Wednesday, April 22nd, 2009 | Computers |
/p> The power supply is the least respected and most overlooked component in your PC. No one ever talks about how big their power supply is, all you ever hear is how fast their CPU runs, or how much memory they have, or how many MP3's they can fit on their hard drive. The only time anyone ever talks about the power supply is when they got one really cheap or it was included free with their case. Did you know that when manufacturers build their low cost systems one of the components they ...› Continue reading
Computer Monitor Buying Guide
Wednesday, April 22nd, 2009 | Computers |
Although a monitor makes some of the least difference in terms of your computer's speed, it can make some of the biggest differences in terms of comfort and productivity. This guide aims to give you the details you need to know to choose the best monitor for what you need it for. LCD flap panel monitors have become all the rage, in a matter of just a few years, the old CRT monitors have nearly become obsolete, expecially on new computers. The old monitors are not bad. There is much to be liked, ...› Continue reading
Microsoft and History of Windows
Wednesday, April 22nd, 2009 | Computers |
"CHICAGO (CNN) -- Microsoft chairman Bill Gates tried to demonstrate his company's latest product Monday, but the product -- Windows 98 -- didn't cooperate. Gates was demonstrating the newest version of Microsoft's Windows operating system when it crashed during his presentation at the Comdex Spring 1998 Convention. The software is supposed make computers simpler to use." April 20, 1998 -Retrieved from http://www.cnn.com/TECH/computing/9804/20/gates.comdex/ The news excerpt above is familiar ...› Continue reading
Getting Wireless Set Up with Windows Operating System
Wednesday, April 22nd, 2009 | Computers |
It was supposed to be so easy, wasn't it? Windows and easy in the same sentence !! Sometimes, for some reason, Windows just doesn't want to play ball. Here's a quick guide to what to do when you've plugged in all your wireless equipment but it's not connecting as it should. Insert the CD It's not enough to just plug in your wireless card the first time you use it -- you need to put in the CD it came with and install the drivers. If you've already done that and there's still nothing happening, ...› Continue reading
Dual/Multibooting with Windows XP
Tuesday, April 21st, 2009 | Computers |
Dual/Multibooting with Windows XP It's human nature to want more. That seems to apply to operating systems judging from the amount of interest in dual booting XP with another operating system. Windows 2000 and XP happily co-exist on the box I use most frequently. I wasn't willing to switch totally to XP since I use and support organizations that use Windows 2000. If you're curious about Dual/MultiBooting check out the links below from Microsoft. Multibooting with Windows XP HOW TO: Create a ...› Continue reading
Learn How To Install A Sound Card Fast
Tuesday, April 21st, 2009 | Computers |
Sound Card installation is indeed simple and rather straight forward,that is,when you know how to do it. Opening the system unit can be a scary task for some of us,especially if we have not performed this task before. The key is to be calm,take your time,and make it fun. Look forward to looking inside the computer and see just how many components you can readily identify. PC Repair's cdrom one and the PC Test cdrom are filled with photos and video clips of these components. Remember to touch ...› Continue reading
The Hard Disk
Tuesday, April 21st, 2009 | Computers |
The Hard Disk Guide ; From throwing our unnecessary files, to defragmenting, from partitions to formats-learn how to keep your hard disk in top shape The hard disk is the place where all your programs and data are stored. If the hard disk Stops working you could end up losing all your data. What we'll do here is take you on. A quick tour of the different things you need to know about it, so you can keep it working smoothly. What is the hard disk? The hard disk is a magnetic mass storage device ...› Continue reading
Upgrade Your Memory and Hard Drive to Keep Your Desktop Running Longer
Monday, April 20th, 2009 | Computers |
Memory and hard drive upgrades are fairly straightforward changes that you (or your IT department) can make to keep your desktop computer longer. And if you think your desktop is too old to find parts for, think again. There are many vendors of discontinued computer parts who can help you. When is it worth it to upgrade a desktop computer? Computer expert Mark Kyrnin recommends that you compare the upgrade cost to the cost of buying new. If the upgrades cost you half or less than half the cost ...› Continue reading
Get all the information you need to compare motherboard brands
Monday, April 20th, 2009 | Computers |
!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> Untitled Document Get all the information you need to compare motherboard brands So, you want to buy a motherboard but don't know which one to choose? Come with us, we allow you to compare motherboard brands to make your decision easily. We can give you all the information you need to compare motherboard brands and help you choose the best one, we will be glad to help you decide. As ...› Continue reading
Run From Nooly Systems Rogue
Sunday, April 19th, 2009 | Internet |
Nooly Systems Rogue will present itself as a helpful program created to destroy the malware, malicious software that accidentally got onto your computer. However, this program is exactly the one you should be avoiding. Nooly Systems Rogue wants to scare you into allowing it access to your computer and personal information and then will have the guts to try to charge you for it. You will be unaware of what is actually happening to your computer, because Nooly Systems Rogue wants it that way. ...› Continue reading
Forget About Trusting Ormond Systems Limited
Saturday, April 18th, 2009 | Internet |
It will be hard for you to ignore the security alerts from Ormond Systems Limited. This program is a rogue anti-spyware program that is very good at what it does. Unfortunately, what it does and what it claims to do are two very different things. This program would like you to believe that it will scan and remove malicious software, or malware, from your hard drive. However, you need to be aware that this program is malware, and that these types of fake security programs are very ...› Continue reading
Do The Differences In CPUs Really Matter?
Friday, April 17th, 2009 | Computers |
CPU manufacturing is one of the most competitive areas of computer world. In the end, the overall performance of your laptop or your desktop depends on your central processing unit. Parallel to the demands of the users, we can say that CPUs traveled a long way from 386s to P4s and AMDs. The cache is generally the most decisive factor in the tradeoff equation between the price and performance. Considering the L2 cache on some of the chips, you can easily understand that Athlon, P4 and PIII, ...› Continue reading
Linux Backup Software – How to Recover Linux Corrupted Data
Thursday, April 16th, 2009 | Computers |
The amount of information that becomes available each year is incredible, growing in leaps as technology evolves. Hosting all that information isn't an easy task, as there are a lot of things that can happen, including being deleted, lost, corrupted, inaccessible or formatted. If that data is important to you, then you can have a big problem. The next step would probably be to look for a software that you can use to recover your lost data. You can use the data recovery process for that purpose. ...› Continue reading
Computer Buying Advice For Novices
Wednesday, April 15th, 2009 | Computers |
b>Advice on buying computers Computers come in many different shapes, sizes and formats and to the newcomer this must be very confusing. Here we will try to explain some of the jargon. What is the difference between the £50 second hand PC and the brand new £500+ machine? Well the second hand PC would have been good in its day but the parts will be out of date and obsolete. This machine will never be able to carry out most modern day computing functions like audio or video editing and ...› Continue reading
How the Mini-ITX Form Factor Is Changing How Your Computer Looks
Wednesday, April 15th, 2009 | Computers |
Until just recently, consumers have been forced into buying desktop computers that have very little variation from model to model. I'll be the first to admit that some of the better manufacturers are doing a great job of making the boring old "box" look very nice, but there are not many of them. Typically these "out of the ordinary" computers systems are reserved for hi-end gaming machines that start around $2,000.00. Why don't we have computers that don't look like computers? Wouldn't it ...› Continue reading
What is motherboard?
Sunday, April 12th, 2009 | Computers |
Motherboard is also known as the system board or mainboard.It is one of the most important parts of the computer. It is the computer's "trunk". Almost all the other components are directly or indirectly connected to the motherboard. The speed of the machine depends on the motherboard's performance, and the quality of the motherboard performance have a great impact on stability.learner more:computerlearners.net› Continue reading
Universal access to basic knowledge of computer What is the CPU
Monday, April 6th, 2009 | Computers |
CPU is the heart of the computer system, computer, especially the rapid development of micro-computer process, in essence, is the CPU from low-level to advanced, from simple to complex development process. First, CPU concept CPU (Central Processing Unit) is also called the central processing unit, whose main function is to carry out calculations and logic operations, the internal structure can be divided into the control unit, arithmetic logic unit and storage unit, such as some parts. ...› Continue reading
What is Computer Hardware?
Monday, April 6th, 2009 | Computers |
Computer hardware is the physical components of a computer, whereas the data and computer files are referred to as the computer software. The computer hardware is called this because it is not often or easily changed, unlike the software, which is updated and changed frequently. Home computers usually consists of several hardware components, including the mother board, which holds the central processing unit, and the RAM. Personal computers also consist of power supply which holds a ...› Continue reading