Computers have made it possible for working more smoothly and in better sync for daily operations, e-commerce, government, banking, entertainment etc. Internet has converged complex operations and has brought it into one machine. Computers have been designed as per the user’s requirements, like-
Personal Computer: Computer designed for general use by a single person.
Desktop: A PC that is not designed for portability.
Laptop: Also called notebooks, they are portable computers
Palmtop: More commonly known as Personal Digital Assistants (PDAs), palmtops are tightly integrated computers that often use flash memory instead of a hard drive for storage. A slightly larger and heavier version of the palmtop is the handheld computer.
Workstation: A desktop computer that has a more powerful processor and has enhanced capabilities for performing a special group of task, such as 3D Graphics or game development.
Server
- A computer that has been optimized to provide services to other computers over a network.
The other types of computer designed to offer all the more comfort to its user include the minicomputer, super computer, wearable, etc.
The computer is surrounded by its essential accessories like the keyboard, mouse, speakers, display screen, Bluetooth, modem etc. The accessories make the computer more functional and easier and it can be exploited to its core. The Printer allows you to take print outs of the required matter immediately and the scanner enables you to upload the tangible paper written matter on to the computer. Now-a-days the Printer, scanner, photocopy and fax are available in one device for comforted utility and less botheration.
Data was carried around in floppies, then came the CD’s offering more capacity (about 700 MB), then came the DVD’s, offering storage upto + 4 GB and the latest offering being the Blue-ray disks which claim to carry around more than 10 GB of data. So a DVD or a Blue-ray drive is required to run these available facilities.
A PC can also be turned into a home-theater system by plugging in the right speakers, woofers and amplifiers. A good surround sound system attached can amaze you and your neighbours. A LCD screen for display can take up less space for your desktop and gives you better viewing experience. Now a step beyond optical mouse and keyboards are the wireless mouse and keyboard. They are connected through the attached Bluetooth in your PC and you can operate your PC sitting ideally in your bed. But make sure you do not lose it.
The high speed modem connection offers great internet speed for your seamless browsing and downloading. One thing that is to be taken care, is to make sure that the accessories you buy is supported by your system and is not overloading the capacity of the system. For eg- an addition of external memory can slow down the speed of your PC if the RAM (Read Access Memory) is not enough to support the external additions.
Thus one needs to know the capacity and the ability of the computer to tone down to the change and the support it offers to the accessories added.
Sunday, January 24, 2010
Friday, January 22, 2010
Desktop Computer
A desktop computer
is an immovable computer used by individuals for daily usage. Desktop computers are also used by the corporate world for their staff and office use. A desktop computer is high on it features and is open to upgradations and updates more seamlessly, unlike the laptop. It does have compactness issues but it serves the purpose of all round high configuration computer usage. A desktop has a motherboard, which is the primary unit of the desktop computer and it connects with accessories like the display screen, keyboard, mouse, speakers, printer, DVD-ROM etc to give out more utility and perform variable duties.
The desktop computers can be broadly divided into three main types. These include: Desktop computer, Work Stations, and Gaming PCs.
The Desktop computer systems are generally used at home or in the office.
Workstations are designed for self operation and have a mirror hard disk for back ups. They are connected to a local area network (LAN) and are made possible to run multi-user operating systems. They are the sort of server for many computers and tend to integrate multiple computers.
The gaming computers are specifically built to play computer games at high end resolutions than domestic computers. They feature extraordinary exteriors and technically advanced components only aimed at gaming satisfaction.
The desktops are configured as per the users needs; they are called the assembled ones. They try to put in all the best components available in the market into one computer. However care should be taken to check if it is compatible with the motherboard configuration. Mostly drivers are added into the system to support almost all kinds of accessories. The desktop can be converted for multiple uses, such as it can be attached to powerful speakers and can be switched into a home theater system. An addition of an external hard disk can make it a huge storage for all the documentation and entertainment purposes. Thus a desktop computer can be converted as per the user’s wants.
Desktops can support various operating systems as per their flexibility, whereas a laptop lacks this facility. Desktops could be cheaper than laptops and you can purchase these buy Online computer shopping at online shops. The assembled ones are more popular in the local market than the branded ones. But nevertheless, the branded ones offer more security and good after sales service. So it is upon the user to fix the price of his Desktop, as an assembly of chic accessories and high configuration could cost a Desktop far more than a laptop.
is an immovable computer used by individuals for daily usage. Desktop computers are also used by the corporate world for their staff and office use. A desktop computer is high on it features and is open to upgradations and updates more seamlessly, unlike the laptop. It does have compactness issues but it serves the purpose of all round high configuration computer usage. A desktop has a motherboard, which is the primary unit of the desktop computer and it connects with accessories like the display screen, keyboard, mouse, speakers, printer, DVD-ROM etc to give out more utility and perform variable duties.
The desktop computers can be broadly divided into three main types. These include: Desktop computer, Work Stations, and Gaming PCs.
The Desktop computer systems are generally used at home or in the office.
Workstations are designed for self operation and have a mirror hard disk for back ups. They are connected to a local area network (LAN) and are made possible to run multi-user operating systems. They are the sort of server for many computers and tend to integrate multiple computers.
The gaming computers are specifically built to play computer games at high end resolutions than domestic computers. They feature extraordinary exteriors and technically advanced components only aimed at gaming satisfaction.
The desktops are configured as per the users needs; they are called the assembled ones. They try to put in all the best components available in the market into one computer. However care should be taken to check if it is compatible with the motherboard configuration. Mostly drivers are added into the system to support almost all kinds of accessories. The desktop can be converted for multiple uses, such as it can be attached to powerful speakers and can be switched into a home theater system. An addition of an external hard disk can make it a huge storage for all the documentation and entertainment purposes. Thus a desktop computer can be converted as per the user’s wants.
Desktops can support various operating systems as per their flexibility, whereas a laptop lacks this facility. Desktops could be cheaper than laptops and you can purchase these buy Online computer shopping at online shops. The assembled ones are more popular in the local market than the branded ones. But nevertheless, the branded ones offer more security and good after sales service. So it is upon the user to fix the price of his Desktop, as an assembly of chic accessories and high configuration could cost a Desktop far more than a laptop.