Used Computers
It is important to note that the workstation was, and still is a much greater performance computer than the PC, although society's constant demands for greater computing experiences may mean that this could change in the future. However, it also means that specialised systems are being created specifically for the workstation, due to the generalisation of the PC market. The workstation is used for many specialised operations, such as Graphic Design, or Computer Aided Design, Engineering, Manufacturing, scientific calculation of data sets, medical comparison and geology cartography to name but a few. The level of technicality involved in the processor of the workstation means that it is perfect for the creation of music videos, and also new software developers. Using the networked servers of the workstation, programmers are more likely to write programs that are guaranteed to run on all systems.
The problem with the workstation compared to a personal computer, or used computers, is that the prices of the system are much higher. It isn't unheard of for a workstation cost to rival that of a new car due to the expensive components that go into making the workstation a more sophisticated machine for the office worker. Higher profit margins are needed in the specialised work they are designed for, and thus give value for their money. Although, there are still many businesses who will use the personal computer, as they still offer incredible technological advances that still enable the user to perform tasks at a reasonable rate. However, there are workstations that can be bought at a lower price, hardly a significant increase from the personal computer. This is down to the consumer demand for workstation processing units be available in the PC for their working or gaming lifestyle that they can enjoy in the home.
Another advantage of a workstation over the computer is that the components are more reliable. Due to their extensive use, it is required that the reliability must be increased. This means making sure that the lifespan of a workstation will last through the rigorous conditions placed upon the machines. The prolonged usage and heavy traffic through the system means that the operating systems are more stable for businesses to successfully complete their tasks.
For those who cannot afford a personal computer or a workstation, there are many businesses who sell used computers. Although it is unlikely to find a top range computer, there are still some good machines that are available at a lower price. It is also possible to enter into an agreement with some companies in order to hire a machine for a set price.