Desktop Computer - Know It Better Computers Articles | March 1 Rebajas Mujer Nike Air Force 1-100 Low Blancas , 2008
Get to know the early history and main features of a desktop computer. It is normally modular and its components can be easily upgraded or replaced.

Desktop computers, a type of micro computer, fit on a desktop and are used widely in offices and home. Personal computers or home computers, workstations, internet servers and special communications computers are four types of desktop computers used. Desktop computers are widely used in household, schools Hombre Nike Air Force 1 90 10 Grises Blancas Tiendas , business as these computers are very cheap.

The desktop computers are normally modular and its components can be easily upgraded or replaced. These are available in elegant case styles. They are used for carrying various tasks like organizing digital photos, office tasks, editing of video and accessing Internet.

Micro Instrumentation Telemetry System (MITS) 8800 offered the first desktop type system in 1975. The launch of this variety of computer encouraged scores of other companies to produce personal computers. In 1977, Tandy Corporation (Radio Shack) launched its model of personal computers having a keyboard and CRT. In the same year the Commodore PET and Apple II were also released market and these are forerunners of today`s Desktop computers.

Introduction of IBM PC, in 1981 by IBM, was a milestone in the field of Personal Computer. Based on Intel`s 8088 microprocessor Hombre Nike SF-AF1 Mid Mushroom Bone Comprar , it became a success overnight. The introduction of a 16 bit microprocessor paved way for more powerful and faster micros. Also standardization in computer industry could be made as IBM PC used an operating system which was available to all the computer manufacturers. Apple Mac PC using Motorola 68000 is another series of 32 bit popular personal computers launched by Apple in 1984.

A modern desktop computer consists of Display Motherboard, CPU, Primary storage (RAM), Expansion cards, Power supply, Optical disc drive Mujer Nike Air Force 1 Upstep LX Blancas Negras Baratas , Secondary Storage(HDD), Keyboard, Mouse.

All the desktop computers come with ports which allow plugging different external devices into the computer viz, keyboards, monitors, scanners Hombre Nike SF-AF1 Air Force 1 High Boots Negras Ofertas , printers.The different type of ports are Universal serial bus, Ethernet, Modem, Headphone, Serial, Parallel Rebajas Hombre Nike Air Force 1 Mid NYC Obsidian Naranja , PS2, VGA, Power connection, Fire wire, and Card reader.

You should surf the internet to check for detail guides available before purchasing a desktop computer. A few important points are listed here which may help you to have an informed purchasing decision:

Processors (CPUs): It is a very difficult choice to make between an Intel processor and an AMD. The main difference comes in the relative speed and number of cores in the processor. You should refer for the detail information on this in the internet sites.

Memory (RAM): It is best to have at least 1 GB memory system and older DDR memory standard should be avoided. For better performance, faster memories are must and ensure that future upgrades of memory are possible.

Hard Drives: 250 GB or more storage space is best to have in present days. Serial ATA interface is used in most drives now for ease of installation.

Optical Drives (CDDVD): Multiformat DVD burner which can support both +RRW and -RRW with a 16x recordable speed are best to have in desktop computers.

Video Cards: Integrated graphics is sufficient if you are not doing 3D graphics. The important things which you should consider are the memory capacity of the card Baratas Nike Air Force 1 High Púrpura Doradas , version of Direct X supported, output connectors and the performance. For the purpose of games a Direct x 10 card with 256 MB memory should be considered.

External Connectors: Instead of internal cards, external interfaces are preferred now for various upgrades and peripherals to computers. IEEE 1394 or FireWire points and USB 2.0, both should be present in a desktop computer.

Monitors: These days LCDs are more popular than CRTs. This is because they have less power consumption and have reduced size. Also traditional aspect ratio of 4:3 is being replaced by wider display screen and prices of 20-22 inch models are decreasing.

Article Tags: Desktop Computer, Desktop Computers, Personal Computers

The Art of Becoming Wealthy Business Articles | July 10 Hombre Nike Air Force 1 Low Azules Blancas Comprar , 2006
Have you ever wondered why this is so? A typical case,shared often at seminars, is that of a person who hasconstant challenges with money but disapproves ofaccumulating wealth, implying that it is dir...

Have you ever wondered why this is so? A typical case,shared often at seminars, is that of a person who hasconstant challenges with money but disapproves ofaccumulating wealth Rebajas Nike Air Force 1 Low Blancas Doradas , implying that it is dirty and that itspoils and changes people.

Further, this person is uncomfortable with people inbusiness who have more money and yet he or she can'tsucceed. What should such a person do? Clearly this personis carrying around a mental image that says: "If you havemuch money, you'll be ruined by it and you don't want that.So, it is better to remain poor than seek wealth." Theconsequence of such thinking is, not surprisingly, a lackof money.

Get rid of these thoughts if you want to be wealthysomeday. The Law of Income says that wealth is firstcreated in the mind. A Wealthy Self-Image People who can'timagine themselves wealthy are not yet mature enough tobecome wealthy.

Everything begins in the mind as a thought - life is a gamethat is directed from between your ears. If you can't "see"yourself with money Nike Air Force 1 Low Negras Blancas Comprar , then your subconscious still doesn'thave a clear picture of how to act and therefore cannothelp you get there.

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