Computer Basics

A computer is not just one thing but is consisted of many parts that work together. A desktop computer is a computer intended for use at a single location only. It is usually bulky and consisted of many parts connected together by wires. Here are some of the basic parts of a desktop computer.

The CPU or Central Processing Unit. This is considered as the brain of the computer. This is what processed all the information and carries out the commands in your computer. This is regarded as the most important computer part because without this, your computer will cease to function.

The RAM or Random Access Memory. This is considered to be the short-term memory of the computer. The bigger memory capacity of your computer's RAM, the more files you will be able to store and more often, the faster your computer would work.

The motherboard. This is the main board in the computer. It contains many chips and circuitry. This is where the CPU and RAM are located.

The hard drive. This is where all the computer programs and information are stored.

The floppy/CD/DVD drive. Floppy drives are used less and less. This is where floppy disks are put in. CD/DVD drives are prominent today because of the high us of CD's and DVD's. Aside from reading CD's and DVD's, computers now have the ability to store information on them through a process called "burning."

The monitor. This is the computer screen that displays whatever you are doing on the computer. Today, computer monitors come in different shapes and sizes.

The keyboard. This looks like a typewriter and is what you use to type on the computer. This also serves as a control of whatever you are doing on your computer.

The mouse. This is used to control the pointer on the computer screen. It has two buttons, left and right, that is used to click and choose things on the computer screen.

A sound card found inside a computer allows for the output of audio through a computer's speakers or headphone. A video card on the other hand allows for the output of video that is displayed in the computer. Using both of these is usually helpful when using your computer for games or for viewing videos.

The power supply. This is connected to all computer parts and is what supplies power to all parts of the computer.

Aside from the basic computer parts, there are still many other parts that can be found on a desktop computer. You can add a printer to put into hard copy the files on your computer. A speaker, to hear the computer's audio. A scanner, to put in images into the computer. A webcam, to serve as a computer camera. A modem, used to connect your computer to the internet.

You may already know the parts mentioned or may have been familiar with them only now but whichever it may be, you are now ready to get yourself a new computer. Whether you want to get a whole new computer set or just looking to get some parts upgraded or changed, you can't go wrong with Cheap Shopping Center.look through this online store. You'll be sure to find your entire computer needs here without the hassle of going out and searching computer stores one by one. Browse this site and you can get brand new or pre-owned computer parts and accessories at the cheapest prices. You are definitely going to get a bargain at this store without sacrificing quality. So go on, visit www.cheapshoppingcenter.com [http://www.cheapshoppingcenter.com] and get that perfect computer for you!

Accessories For Your Computer - Get Them Now

Having a computer nowadays is not as simple as it was ten years ago. Today, there are more computer parts and hardware that can be added on. Using a computer has also become harder. There are many applications that can be used and many computer accessories that can be utilized and needed when using a computer, may it be a desktop or a laptop.

There are computer accessories that can be used for both desktop and laptop computers. A few of them are the following: Memory cards are used as an additional and mobile storage space for computer files. Card readers can be connected to the computer to read the content of a memory card. Headphones, headsets and microphones are connected to the computer to hear and record a computer audio. Instead of using the speakers, a headphone can be used for private listening. A microphone is used for recording audio in the computer.

A headset is a headphone and microphone in one. For people who use their computers for gaming, gamepads and joystick are very useful. This allows them to play computer games easily. Webcams are used as a computer camera and is very useful when communicating with someone over the internet. There are also Infrared and Bluetooth technologies with allows wireless file transfers. Most desktop computers do not have one already installed and older models of laptops may not have one installed either. Infrared and Bluetooth devices can be connected through the USB port of the computer. A graphics or computer tablet can be connected to the computer which allows one to input hand-drawn images into the computer and is used similar to a pen and paper.

Some computer accessories can be used for desktop computers only. Power supplies are used to give power to all parts of the computer. Voltage usually depends on what country it is used. There are also available Remote controls for computers which serve the same purpose as any remote control. Desktop computers can also have changeable cases. They may either be PC cases or tower cases which are more commonly used today.

Laptop computers have a little more accessories than desktop computer have. There are batteries for laptop computers. Since it is a mobile computer, batteries are important and a back-up battery is helpful when no power outlet is available to charge the battery already drained by using the laptop. A mouse can be connected to a laptop if one is not used to using a track pad or just feels more comfortable using a mouse. There are also available docking stations for laptops which depend on what computer brand you are using. It is also important to have a laptop bag that is sturdy and durable to keep your laptop safe while travelling. Using a laptop security device is also important in keeping your laptop safe. There are available locks especially designed for laptops computers.

If you are the type of person who likes to do things on your own, you can also choose to get a repair or service manual for your computer. If you are knowledgeable and confident enough, this can save you from taking your computer to service centers for simple repairs.

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Don't Confuse Refurbished Laptop Computer With Poor Quality Technology

Many shoppers confuse a refurbished laptop computer with inferior quality merchandise. In reality, nothing could be further from the truth. In a very large number of cases, computer shoppers buying a refurbished computer can make a money saving purchases. More often than not, consumer hesitations associated with purchasing a refurbished computer are overblown. These computers are very often factory re-engineered and re-tested to the same rigorous manufacturing standards as brand new computers.

In the simplest definition, a refurbished computer is a computer that has been repaired, cleaned, and restored to its original condition. These laptops have been repaired or made as good as new. A refurbished machine almost always comes with a full warranty from the manufacturer. In fact, one of the best ways to spot a quality refurbished computer is to determine if a full warranty is offered to the potential shopper. The presence of a warranty means every aspect of the refurbished laptop computer has been brought back to the original electronic specifications.

Refurbished Notebook Computers

Refurbished notebook computers offer a very healthy, pocket pleasing cost benefit. In almost every case, the refurbished notebook computer is priced well below the cost of a brand new laptop computer. All of the major laptop computer manufacturers off their refurbished notebooks at reduced prices, when compared to the price of a brand new laptop with the same specifications. Dell, Hewlett-Packard, Compaq, Apple, Lenovo and other laptop manufacturers offer refurbished laptop computers at their outlet locations on the web. Without a doubt, the smartest way to obtain a refurbished notebook computer is to buy it directly at the manufacturer's outlet store, or at one of their authorized vendors. The Manufactures themselves and their authorized vendors take great care to offer the buying public quality products at cheap prices because they want positive feedback after the sale from satisfied customers.

Of course, it is important for shoppers to research the refurbished, cheap laptops they are considering for purchase. While a refurbished notebook computer is, in general, a cheap laptop computer, it is usually the case that the hard drive and amount of ram cannot be upgraded at the time of purchase. A cheap laptop computer, such as a refurbished laptop from a major manufacture outlet store, is usually a "buy as is" item. This means that the individual components cannot be upgraded at the time of purchase. While a cheap laptop computer may not offer the purchaser upgrade options at the exact time of purchase, they are still great bargains because the warranty offers replacement services for the components that accompany the cheap laptop computer.

Cheap Laptop Computer

Cheap laptop computer is not to be confused with poor quality because they are a lot less expensive than their newer counterparts. On the contrary, since refurbished portable computers have been restored to their original specifications, they are simply less expensive than new machines. Now, it maybe the case that the computer which has been refurbished is an older model, but that does not mean it isn't fully functional or that it cannot be upgraded after the purchaser has taken possession of the computer. in fact, given that bigger hard drives, ram and new keyboards can be easily purchased from resellers of laptop parts, the cheap laptop computer is an excellent consideration for those on a tight budget, such as most college students or the retired person just learning how to use a computer for the first time.

The purchase of a cheap computer that will fit your computing needs does require some research and cost comparison before making the final purchase. Ordinarily, consideration before the purchase of a cheap laptop computer should be given to the type of software to be run on the computer, the amount of ram necessary to run the software smoothly and the weight of the entire laptop. However, the purchased of a cheap computer that has been refurbished to meet the original manufacture specifications can be a financially rewarding experience. For those on a budget and those buying a first computer, a cheap laptop computer that meets the users' researched requirements and comes with a standard refurbished computer warranty can be a very smart and rewarding approach for first time computer buyers.