Computer System Assignment Help
Almost no company nowadays does not take use of the advantages of a computer system for everyday operations because there is a constant need to develop and improve the business in order to remain in it. Without the usage of computer systems, it is difficult for a business to operate in the current business environment and maintain its competitiveness. The usage of computers is unavoidable in both the commercial sphere and in daily life. It is crucial for IT professionals to have a foundational understanding of computer usage, setup, customization, and maintenance. This will be useful in all spheres, including business, finance, domestic use, and other uses.
P1.1- explain the role of computer systems in different environments such as home, business, computer gaming, education, banking, Communication etc.
Microcomputers were invented in 1977 and became widely utilised in the 1980s, giving rise to home computer systems. These computers were readily available to customers and were reasonably priced. Anyone who is not technically inclined can utilise his machines. The cost of home computers was far lower than that of corporate, scientific, and engineering computers since they were targeted at a particular market group. Some of these machines had IBM PCs, which had erratic and meagre memory. A good draw for home computers was their graphics. Its audio system was likewise superior to that of the office computers. Video games were played on home computers the majority of the time.
Today, a variety of functions are performed on home computers, including entertainment, games, email, voice messaging, etc (Mumford, E., & Henshall, D, 1978).
Because of the way people conduct business and the fact that most computers are used for study and entertainment rather than running resource-intensive software, computer manufacturers are now making devices that can be used both at home and in the office. In some cases, this means that homes may have more powerful computers than offices.
P1.2- explain the hardware such as RAM, CPU, HDD etc., software such as win XP, 7, 8, OSX, Windows server 2000, NT, Unix and peripheral such as keyboard, mouse, printer etc. components of a computer system.
Hardware and software make up a computer system. The physical media is known as hardware, and examples include motherboards, processors, hard drives, and visual cards. Software refers to the computer programmes and tools, such as operating systems, text editors, compilers, and web browsers. (2013) (www.liv.ac.uk, September)
The term RAM stands for random access memory, which is the most prevalent type of memory found in computers and other devices. There are two varieties of RAM: dynamic random access memory (DRAM) and static random access memory (SRAM) (Static Random Access Memory).
P2.1- Produce a system design specification to meet a client’s (Smith Solicitor) needs.
In light of the client’s requirements, particularly the nature of the business, which necessitates highly secure computer systems and the cooperation of lawyers, I believe that their requirements are as follows:
Components for data input: These are the elements that will enable people enter data into computers.
For all computers, an optical mouse and a QWERTY keyboard are required.
Installing scanners is a good idea for scanning crucial papers. Installing a high-quality scanner will ensure that readable, high-quality photographs are produced.
Components for Output: These components will assist users to obtain any Output from the Computer.
The business needs to instal printers.
For all lawyers, a monitor with a high-quality display is a need.
For use in the meeting room
The meeting room should have high-quality audio speakers.
Materials for Storage: The parts that are used to store data are as follows:
Hard disc: In systems with a capacity of roughly 500 GB, SATA hard discs should be used.
Devices for External Storage: For rapid data transfer or for transporting the data, several storage devices like CD-Drives and pen drives are employed.
Hardware elements The hardware parts can be applied to processing as well as other things:
RAM: A system should have 4GB of RAM for faster processing and the ability to run multiple tasks at once.
P 3.1 – Build and configure a computer system to meet Smith Solicitor a design specification.
The computer systems I have chosen for Smith Solicitors are ready-made for security and stability, they are affordable, and they take less time to fit and instal. If I had opted to create the systems from parts, however (Singh, N, 1995), the following steps would have been necessary:
Wear antistatic wrist straps and take all necessary precautions to ensure the location is safe and secure.
1: Choosing computer components: To make sure nothing is missed, the necessary components should be chosen initially. The components necessary to assemble a computer are depicted in the diagram below.
Prepare your case in accordance with the findings of the case examination.
3. The CPU and monitor connection must be made initially. The blue cable makes this connection, as seen in the figure below. The cable is routed with one end behind the CPU and the other behind the monitor.
4. Next, attach the computer’s crucial hardware, such as the keyboard, which is used to input data into the system. The cable, which is depicted below, is used to make the connection:
5. The mouse’s connection to the CPU must now be made. The mouse cord is available in two styles, a circular shape or a USB form. How the USB mouse is connected to the CPU is depicted in the diagram below.
6. The output components, such as speakers, must be connected after the input components. The CPU and speakers are wired together. The speaker and CPU connection is shown in the diagram below.
7: Connect Power Supply: At this point, the wires must be connected to the power supply.
The system must now be booted for the first time in order to instal the operating system.
9. Launch Setup: Insert the operating system disc into the CD drive and check that the BIOS setting is accurate. When the computer is turned on, the Windows setup begins and loads all the necessary data. The system screen will look like the one below at that moment.