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Computer Definitions
2008-03-09 05:05:00
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 commands enter the computer; memory that enables the computer to store programs and data; and output devices, such as printers and display screens, that show the results after the computer has proc...
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How Safe Is Your Computer ?
2008-02-27 16:42:00
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 lodged in your computer without your approval or knowledge. You can never live without spyware and adware protection.Types Of SpywareAdware is the worst form of spyware. These programs lay in wa...
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Things You Need To Know Before Choosing A New Computer
2008-02-24 09:36:00
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 know is what you are going to be using the CPU for. Are you going to just be surfing the internet or playing games online. You will want to know what you are going to be using your CPU for. There ...
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Computer Hardware and Software
2008-02-10 14:05:00
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 there are two basic choices, brand and speed. A lot of change is happening in the market. Both Intel and AMD are starting to produce dual core processors, but they aren't required for most people. B...
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Keeping Your Computer Safe From Viruses
2008-02-10 13:46:00
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 you don't need good virus protection software, ask yourself if ending up with a drained bank account is worth not taking the care to spend a few extra dollars on a virus protection program. What i...
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10 Easy Steps to Speed Up Your Computer - Without Upgrading
2008-02-10 10:13:00
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 below), then you shouldn’t have ANY temp files in your temp directory. If you do, delete them.To delete Temp files, make sure NO programs are open, and…a. In Windows 95, 98 or Me, go to C:...
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When, Why, And How Should I Reformat My Hard Drive?
2008-02-09 15:00:00
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 biggest complaints I used to get when working with a clients computer was that it was so slow and it used to be a lot faster. Computers will lose performance over many months of use if it has not ...
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Protecting Your Computer From Viruses, Spyware, And Other Security Threats
2008-02-09 14:50:00
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 and an email address. Always check the address in the URL to make sure you are accessing a secure site. It should start with “https” as this will let you know it is very secure. If it only star...
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Tips For Choosing The Right Computer For You
2008-02-09 10:53:00
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 memory. 1 GB of memory would be even better. If you are planning on doing lots of multimedia work or other tasks that require a lot of operating resources, you should probably get 2 GB of memory....
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Top 10 Ways To Make A Computer Run Faster
2008-02-02 13:40:00
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 available, you might be prompted to specify which drive you want to clean.* In the Disk Cleanup for dialog box, scroll through the content of the Files to delete list. (If you have multiple hard drives yo...
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Effects Of Spyware On The Computer
2008-02-02 13:38:00
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 utilities and there are many free anti Spyware and Adware removal tools available to do a satisfactory job for you.Effects On The RegistryA lot of add-on Internet Explorer tool bars are also Spyware....
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Removing Viruses, Spyware, Adware And Trojans Using Free Antivirus And Free
2008-02-02 13:33:00
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 textoptions 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 step. 5. Visit the following link to download AntiVir Free Edition to your download folder (like you’re my documents or desktop for example) The download is about 17 mb and takes about 1-2 min on c...
More About: Adware , Antivirus , Spyware , Trojans