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Computer Definitions 2008-03-08 22:05:00 by : JohnmansdaBefore we've gone to far, fist thing we should to know is.. the definition of Computer
it self,maybe we often see and hear the hardware or software of computer but we didn't know the main description of it.let's me introduce the definitions, I hope it's can help..1. Computer is..A device that computes, especially a programmable electronic machine that performs high-speed mathematical or logical operations or that assembles, stores, correlates, or otherwise processes information.2. Computer is..A programmable machine that performs high-speed processing of numbers, as well as of text, graphics, symbols, and sound. All computers contain a central processing unit that interprets and executes instructions; input devices, such as a keyboard and a mouse, through which data and comm Read more:Definitions
How Safe Is Your Computer ? 2008-02-27 09:42:00 by: Arvind SinghYour computer can be open to attack from different types of spyware. Spyware constitutes those programs that are deliberately lodged in your computer without your approval or knowledge. The only way to escape spyware or at least minimize its effects is to install antispyware software on your pc.If you surf the web, you can be sure that you face the ongoing risk of spyware or adware. It is time you updated your antispyware programs to keep your PC healthy. But first let us briefly examine the most common types of spyware.Gone are the days when viruses were expected only via our email. Now we don't even have to click a link to be infected. All we have to do is browse the Internet, and it's an open invitation to spyware. Spyware constitutes those programs that are deliberately Read more:Computer
Things You Need To Know Before Choosing A New Computer 2008-02-24 02:36:00 By teahupooMany people when getting a new computer already know what they need in a good computer but to others it is like a totally different language. Many people already know exactly what they need and want to get the master computer. Others are like well should I just get this computer or that one. You need to know what you need before you buy random things.The person that is buying the computer should know what they need or what they need the computer for. The right answer to what you need is the largest and fastest. It would be a good idea to go ahead and just buy the best just to save money in the long run.If you are a starter then you will just want to buy the computer that has everything you need to get started. Like monitor keyboard, CPU, and mouse.The next thing you will need to Read more:Computer
Computer Hardware and Software 2008-02-10 07:05:00 by : InfusionxLooking to buy a new desktop personal computer system? Owing to the changing nature of the PC Hardware
industry and declining prices, it makes it all that much more difficult. Here come many of the basic items to examine when comparing desktop computer systems so that you can make an informed purchasing decision. Most PC Dealer bundle the configuration you require. A PC is made up of the CPU (Central Processing Unit or Processor, as we know) and the Mother Board (MB) on which it fits into. MB supports many other hardware, either inbuilt or add-ons. It has slots for RAM (usually called Memory) and for other cards such as Modem, Video-graphics card, Sound Card etc. It also has lots of ports to support input, output and storage devices, peripherals and what not.For Processors th Read more:Computer
, Software
Keeping Your Computer Safe From Viruses 2008-02-10 06:46:00 By : matth02To keep your computer safe from the multitude of computer viruses out there, there are several things you should be aware of. Let's examine a few that might just save your computer. Get yourself high-quality virus protection software:If you don't have virus protection software on your computer, you are pretty much leaving yourself open to viruses, spyware, malware, adware, worms, and other devious programs that can eventually lead to the destruction of your files and your computer. And, if you happen to be hit with a highly malicious virus, you can even become the victim of identity theft. A computer virus can literally get on to your computer, record every keystroke you make, and find out all of your passwords, bank account, and charge card information. So if you think that yo Read more:Computer
, Viruses
10 Easy Steps to Speed Up Your Computer - Without Upgrading 2008-02-10 03:13:00 By Jim ShutesLapeer Tech GroupIt seems that the longer you own your computer, the slower it gets! A lot of people will keep their computer until it gets so slow that they feel they need a newer, faster model. Some feel like the reason it is getting slower is because it is getting older, when that is just not the case. Your computer should run just as fast as the day you brought it home - if you follow these 10 Easy Steps to Speed
Up Your Computer
.1. Empty the Temp directory regularly. After a short while, the temp directory fills up with hundreds of temp files that always get scanned over when Windows starts up and when programs launch. This slows everything down immensely.Rule of thumb for Temp Files: If you don't have any programs open (and nothing minimized in the bar belo
When, Why, And How Should I Reformat My Hard Drive? 2008-02-09 08:00:00 Submitted By: Timothy ScheimanSometimes we have no choice when it comes to reformatting your hard drive. Just make sure you understand that all your data will be lost unless you take the time to backup files you do not want to lose. This should only be done as a last resort. When should I reformat my hard drive? If your windows files are corrupted beyond repair or you have files missing and all your attempts to repair have failed. If you have a virus and all your attempts at removal has not worked. Another reason would be if your computer is infected with spy-ware to the point you cannot open Internet Explorer or your computer's performance has slowed considerably. Another reason would be if your computer will not finish a successful de-frag Why should I reformat my hard drive? One of the
Protecting Your Computer From Viruses, Spyware, And Other Security Threats 2008-02-09 07:50:00 Submitted By: Gabriel Adams Most of us rely on our personal computers and those in our office to complete multiple tasks each day. If that data is lost or compromised it can create numerous problems for us. Protecting
computers against viruses and spyware is something you should do before you start using any program on it. The information you prevent from being accessed could be your credit card accounts and bank accounts. If they are compromised you can end up becoming a victim of identity theft. One way that people accidentally end up with viruses or spyware on their computer is by not paying attention to the sites they use. Don’t get into the habit of giving out your personal information online just because a site asks for it. To opt in, you should only have to give them a first name Read more:Computer
, Viruses
, Spyware
Tips For Choosing The Right Computer For You 2008-02-09 03:53:00 Submitted By: Gabriel AdamsAre you ready to purchase a new computer? Great! The choices can be daunting, though. Just looking at the price aspect, you can spend anywhere from three hundred euros to several thousand euros, quite easily. The first choice you'll need to make is whether to buy a desktop or a laptop. If you need any amount of mobility at all, we'd suggest a laptop. If you don't plan on moving your computer around or using away from your home or office, you might want a desktop. Desktop computers are easier to repair and are cheaper for what you get. Next, you'll need to make a choice on some of the major features and components of the computer. Memory is a big factor in determining how quickly your computer performs tasks - I would not buy a computer with less than 512 MB of me Read more:Computer
, Right
Top 10 Ways To Make A Computer Run Faster 2008-02-02 06:40:00 by: Brooks CarverToday I am going to be talking about different ways you can make a computer run faster. There is actually a lot you can do yourself that will boost your PC's performance. So lets take a look at different ways we can remedy that slow computer of yours!1. Free Up Disk SpaceA great way to make a computer run faster is to free up some disk space. Windows comes with a disk cleanup tool that helps you free up space on your hard disk. The utility identifies files that you can safely delete without messing anything up, and then enables you to choose whether you want to delete some or all of the identified files.How to use disk cleanup tool.* Click Start, point to All Programs, point to Accessories, point to System Tools, and then click Disk Cleanup. If several drives are availabl Read more:Computer
Effects Of Spyware On The Computer 2008-02-02 06:38:00 by: Arvind SinghSpyware
has a lot of side effects of the registry. One of the greatest drawbacks is the slowing down of the system. This process will continue until the registry is cleaned with a registry cleaner.If you have browsed the Internet for a substantial number of hours it is guaranteed that you have downloaded some sort of Spyware to your system, albeit inadvertently. That is the reason it is called Spyware. If it made itself known it would not be spying. Spyware is not illegal software. It is downloaded with the 'permission' of the user. Once the Spyware downloads and installs itself it begins, first of all, to consolidate itself on the machine. It does this by entering its information in multiple parts of the registry. These entries can only be removed with Spyware removal util Read more:Computer
, Effects
Removing Viruses, Spyware, Adware And Trojans Using Free Antivirus And Free Antimalware 2008-02-02 06:33:00 Submitted By: Matthew RizosPlease follow the steps below to become malware free. 1. Backup your critical documents and system files 2. Create a Restore Point by clicking start – run – and typing rstrui.exe and click choose the option that allows you to create a restore point. The exact text\options will vary according the version of Windows you are using. 3. Backup personal files such as documents and pictures to external media (like a usb hard drive, cd/dvd or flash drive) 4. Uninstall your current antivirus via add/remove programs in the control panel. I know this may seem a little weird since we are trying to remove malware, but it’s obvious that your current antivirus is not working otherwise you wouldn’t be reading this. If you don’t have antivirus, then you can skip this st Read more:Viruses
, Spyware
, Trojans
Use A Registry Cleaner To Speed Up A Slow PC 2008-03-15 05:35:00 By: Cynthia BlakeThe gradual slowdown in performance speed is a common problem that Windows based computers tend to have. The main culprit in this "aging" is the clutter that tends to build up over time as Windows is used dynamically (programs added and removed, settings changed, etc.)It's puzzling since Windows is supposed to be used "dynamically," and yet this is what seems to cause the most problems. One big area that the buildup of temporary and obsolete files and folders is the Windows registry. This can cause Windows to bog down as it tries to make sense of these entries. What Is The Registry
? The Windows registry is a filing system where Windows stores all the preference and settings files for software and hardware drivers. Every time you install a new program, new registry entries Read more:Speed
, Registry Cleaner
How To Troubleshoot Your Computer Hardware 2008-03-15 13:37:00 by: Steven StoddardThere could be many reasons why you’d want to troubleshoot your computer, well, one actually and that’s because something is not working right. The process of troubleshooting is something you learn after working for a long time with computers. Often enough when there’s a problem, nothing is going to explicitly tell you what is causing the problem and how you can fix it. By taking logical steps and walking through the process of troubleshooting you should be able to solve almost any computer problem, software or hardware related. It involves identifying the problem(s), finding the cause of that problem, determining the solution, executing that solution, and testing and checking that solution to see if it solves your problem.As an example let’s say one day while us Read more:Computer
, Hardware
How To Troubleshoot Your Computer Hardware (Motherboard) 2008-03-15 13:34:00 by: Steven Stoddard Motherboard The motherboard is the heart of the computer, every part of the computer relies on the motherboard to function correctly. It maintains connection between every PC component and ensures that things are operating smoothly between them. Many signs of motherboard failure is that the computer won't boot up, not reaching the POST test, erratic system behavior, different combinations of components not working. Because everything is connected to the motherboard certain parts may or may not work correctly if the motherboard is faulty so be sure to test those parts before thinking they're dead and getting new ones. Be sure to do a visual inspection of the motherboard to make sure all cables are seated properly, the fans are spinning, and that the CMOS battery is in i Read more:Computer
, Hardware
How To Troubleshoot Your Computer Hardware (Power Supply) 2008-03-15 13:29:00 by: Steven Stoddard Power Supply
If you suspect your power supply is giving you trouble, make sure you check it out fast, because power supplies can make trouble with the rest of your system as well. Irregular voltages sent from the power supply can short circuit and overheat your components thus frying them and making them unusable. Some faulty power supplies have even caught on fire, but if you’re lucky it might just smoke a little and start to smell. A few signals that your power supply is bad or is going bad would be erratic and seemingly random system behavior like system hangs and crashes, and burning smells along with smoke. If you recently upgraded your system or added new hard drives, disk drives, a graphics card or anything for that matter, be sure to check if your power suppl Read more:Computer
, Hardware
, Power Supply
How To Troubleshoot Your Computer Hardware (Memory) 2008-03-15 13:25:00 by: Steven Stoddard Memory
Faulty RAM can have many adverse effects on your system. Constant lockups, computer rebooting, memory error message (duh), system crashes, and sometimes refusing to boot up are all signs of memory errors. Though, these are also signs for motherboard, hard drive, and power supply problems too. Luckily for you if you think your memory is subject to causing a disruption in your system there are programs that can check the memory for it's performance and to see if it is generating any errors. Memtest86+ is an amazing memory diagnostic program. It is based off of the original Memtest86 that has been around since 1994 and is used by system-builders, average joes, and professionals in the IT world. It's a standalone memory check test which means it can be easily run wi Read more:Computer
, Hardware
How To Troubleshoot Your Computer Hardware (Hard Drive) 2008-03-15 13:21:00 by: Steven Stoddard Hard Drive The hard drive is that ultimate safe to everything important on your computer. It keeps all of your information, files and folders, music, videos, favorite websites, and programs. With a bad hard drive there's no reason to have a computer. In terms of fixing a computer if the hard drive isn't salvageable then most people don't even want to bother with the rest, because their computer is probably a piece of junk that has been handed down from time to time.Generally when a hard drive is about to fail it's usually years down the road from first acquiring the computer. So the next best option rather than replacing the drive is to just buy a new computer, or build a new one, because your old one sure is probably not running as fast as it used to. Luckily before Read more:Computer
, Hardware
How To Troubleshoot Your Computer Hardware (Monitor) 2008-03-15 13:16:00 by: Steven Stoddard Monitor
Watching movies, videos, playing games, and looking at NSFW material are all amazing things we can do on our computers. Yet there may come a day where you just want to get on your computer and relax in your computer room looking at all that NSFW material you have bookmarked under the “Special Sites” category, but you can’t because your monitor won’t turn on. No, you don’t frump and punch holes in the walls to look for an outlet for your rage. You troubleshoot it, and hope to god that your monitor isn’t broken! When diagnosing a screen problem, half the time it’s usually something very easy, like a cable coming loose, or the monitor getting unplugged accidentally; unfortunately the other half the time it’s probably a problem that’s related to y Read more:Computer
, Hardware
How To Troubleshoot Your Computer Hardware(Graphics Card) 2008-03-15 13:08:00 by: Steven StoddardGraphics
Card The glorious graphics card, it’s an amazing thing really. It makes all those pretty HDR (High Dynamic Range) pictures look just that good, it keeps your games running smoothly, and your videos in HD. Yet these things can be pains when they’re just not working right, because if something is wrong there’s not a strict hardware or software solution, you have to analyze the current situation to see what’s up. First and foremost if you’re having any problems with your graphics card, probably the best thing to try to do first is see if there an updated driver for it at the manufacturer’s website that may solve the problem, or if there isn’t an update try uninstalling your graphics drivers and reinstalling them this little action can solve so many p Read more:Computer
, Hardware
How To Troubleshoot Your Computer Hardware (Sound Card) 2008-03-15 13:03:00 by: Steven Stoddard Sound
Card Some of the typical problems people have with sound cards is either A) no sound or B) no sound. Sounds card typically aren't very expensive so having to replace one if the current one isn't working is no big deal. However, if you're one of those audiophile types who expect 100% original recording quality with your $300 sound card replacing one of those is as expected a lot more harder to do. Sound Card Troubleshooting Check speaker cables make sure they're all connected and plugged into the right spot on your sound card. Also check the speaker's power cables. Make sure windows volume is turned up and the volume is not muted, also make sure that you have all the wave and playback volume turned up and not muted. If you have 'Digital Output Only' checked in yo Read more:Computer
, Hardware
How To Troubleshoot Your Computer Hardware (Processor) 2008-03-15 12:56:00 by: Steven Stoddard Processor The processor is the actual thinking part of the brain of the computer. It does all the calculations needed to make a computer run, and does them all in split second timing. It determines how fast your computer generally runs, and most of the time is a bottle neck for systems that have had everything upgraded except the CPU. If your processor’s not working, it’s not the end of the world, generally most processors that work correctly for a few weeks, should work correctly for the rest of it’s lifespan, which varies from 5-10 years or so.As long as you’re not overclocking the processor or letting it overheat too badly your processor should be fine, and it could just be a BIOS setting that’s messed up, or a jumper setting, but for kicks just check to m Read more:Computer
, Hardware
Virus Effect : 2008-03-19 14:19:00 Computer Repair Services for Virus RemovalSubmitted by jameslarryComputer viruses can create real havoc for your PC. They can hamper the efficiency of the computer by destroying necessary documents, multiplying themselves, and preventing any operating function. The only way to safeguard your machine against viruses is to install an antivirus program and update it regularly.Nowadays, most antivirus programs work according to the inbuilt set of virus definitions designed by antivirus manufacturer to detect viruses. The software program looks for unidentified viruses and malware by watching files using these definition files. For an effective virus removal, antivirus spies on your computer activities.Aiming at virus removal, antivirus examines files during user-initiated, and an on-access sca
Registry clean up programs - How do they work and do you need one? 2008-03-20 07:59:00 by ihenmanThe windows registry system is the central nervous system of your PC. It stores information about software programs, file locations, short cuts, and file paths. As we install software the registry gets updated, and when software is removed it gets updated, if the uninstall process goes correctly. Some software can leave behind broken file paths, empty registry keys, and non existent short cuts after their deleted. Why does this happen? Because the uninstall process for the program didn't do it's job correctly. So what can you do about it? Registry
clean up programs are designed specifically to scan your windows registry files looking for such empty items and errors.How do Registry Repair Tools work?The process is simple, a registry clean up program scans your entire registry and
How To Speed Up Your Computer Instantly 2008-03-23 23:38:00 Submitted By: Logan AlbrightIn this modern day and age, we seek for instant gratification in almost every area of our lives. We want things to be done in the fastest way possible and would never back down from striving to find instant cures for everything. Just like how we wish that information can be attained at the snap of our fingers, we also wish that we can solve our problems in an instant. In this article, we will look into ways whereby you can speed up your computer instantly. In reality, it is impossible to do such a thing as the next best thing one can do in trying to speed up their computer is to do it in a few minutes time. There are several methods that you can use to speed up your computer: 1. Clean your hard drive A possibility to why your computer is functioning so slowly is Read more:Speed
, Computer
Types Of Notebook Computers 2008-03-23 09:54:00 By: Roberto SedyciasNotebook
, notebook computer, laptop, and laptop computer are different terms for a small computer, which is mobile, and weighing about 1 to 6 kg or 2.2 to 18 pounds, depending upon the model. In 1979-1980, Bill Moggridge of GRiD Systems Corp. designed one of the first laptops and named it as the GRiD Compass 1101. It featured the clamshell design where the flat display folded shut on the keyboard. In May 1983, Gavilan Computer Corp. introduced and first marketed as a laptop, known as Gavilan SC. About this same time, Sharp Corp.Ltd., announced their laptop Sharp PC-5000.In 1989, Compaq introduced Compaq LTE, which was a laptop of a smaller size, about the size of an A4 paper notebook, and it popularly came to be known as a notebook computer or notebook. Thereafter the t
Why Is My Computer Slow? 2008-03-26 05:24:00 Submitted By: Logan AlbrightTechnology and slow are complete opposites with each other. With the rapid advancement of technology, we have become more and more reliant on computers to have information on the go. However, despite how hard we want it to be our way, sometimes our computers fail us and they do not perform at their peak performance when we them to. The question then pops to mind, “why is my computer slow?”There are several reasons to explain why your computer is not performing at its maximum potential. Virus or SpywareOne of the main causes for ‘slow-down’ performance of computers is due to the introduction of viruses or spyware into the system. Viruses and spywares not only slow down your computer’s performance but it can erase precious data too. Also, viruses can le Read more:Computer
Hardware, Software Service and Troubleshoot 2008-03-28 09:58:00 Computer Info Centre is an alternative blog that can guide you to swap any problems with your PC ...There are many reasons why you’d want to troubleshoot your computer, well, one actually and that’s because something is not working right. The process of troubleshooting is something you learn after working for a long time with computers. Often enough when there’s a problem, nothing is going to explicitly tell you what is causing the problem and how you can fix it.By taking logical steps and walking through the process of troubleshooting you should be able to solve almost any computer problem, software or hardware related. It involves identifying the problem(s), finding the cause of that problem, determining the solution, executing that solution, and testing and checking that solution Read more:Hardware
, Software
, Service
Cheap Computer Repair Does not Mean Bad Computer Repair 2008-03-28 05:06:00 by: GuestWhen people are looking for cheap computer repair they need to consider a few important things. The first is you get what you pay for. This does not mean you can?t find a great cheap computer repair company. I say this because many times the cheaper person is not insured and does not offer a guarantee. A perfect example of this is just last week. I had a customer who gave me call and said they needed their computer repaired. They took it to a guy they found on craigslist and yes he was cheap but the guy also had their computer for a full week and the issue was not resolved. He did say he had 20 years of computer repair experience but they still got burned.When choosing a cheap computer repair company always ask how long the company has been in business. If they have only been ope Read more:Cheap
, Computer
, Repair
Top 10 Tips & Tricks for Windows Vista 2008-03-27 11:03:00 Security & Protection1. Overall Security All of your computer’s security needs are now bundled in one easy-to-find, easy-to-monitor location. The Windows
Security Center helps make your PC more secure by alerting you when your security software is out of date or when your security settings should be strengthened. The Security Center also tells you whether your PC is set up to receive automatic software updates from Microsoft. Windows Vista
, along with Internet Explorer 7, contains many security features to safeguard you and your organization from threats, while keeping your intellectual property protected. 2. Windows Defender One of the key tools in the Security Center is Windows Defender. It works with Internet Explorer 7 to help protect your computer against pop-ups, slow perform Read more:Windows Vista
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