In an ever-growing technologic world the need for a computer becomes almost a necessity than a luxury. With so many options out in the marketplace it can get overwhelming and exhausting to know what to look for when purchasing a computer. I would put a sentence showing why it is confusing, like I described in your notes. So you might ask yourself how do I go about buying a computer and what should I be looking for? The components of a computer and understanding their function are the main determining factors when looking to make a purchase. Starting with the most important component that affects not only performance but also cost is the video card. The video card is responsible for everything that is displayed and how fast it can display programs; this is referred to as the FPS or frames per second that the video card can display. With this responsibility a video card determines if you want fast smooth graphics at a greater cost for gaming or a cheaper solution if only being used for word processing and Internet usage. The size measured in megabits (MB) and speed of memory measured in megahertz (Mhz) in the video card will directly affect the cost and quality of the computer being purchased. The processor is the next most important part to look at when purchasing a computer. So what does the processor do exactly? The processor is the component that is most commonly referred to as the “brain” of the computer and is responsible for processing all the information. The processor’s value is determined by the speed in which it can process the information represented in a gigahertz (GHz) value. Processors also come with multiple cores, (such as A or B etc). (This give the ability…) which give the ability to process more data si... ... middle of paper ... ... meetings across great distances. The peripherals however should always be checked for compatibility with the operating system that is on the computer and software for which it will be used. (mention at the start of the paragraph what peripherals are, like Mouse, keyboard, etc. then give the examples of use) The ports available on a computer are important to look at when purchasing computer. Ports can range from Ethernet for networking, video input/output for editing or recording, USB for plugging in any peripherals, and card slots for a media interface. Computers come standard with most port listed above however they should still be checked when purchasing. Ports will allow upgrades to be done to the computer via PCI ports by allowing cards to be added increasing areas of the computer such as video processing, network capabilities, and wireless connectivity.
Processor (CPU) – The processor, also known as the Central Processing Unit runs the operating system and other applications. It is constantly receiving data from the user or other active software. The data is then processed and then an output is produced which either will be displayed on screen or stored by an application.
Well, Before anything else, here is a few names of components that need to be known to not be completely lost. The CPU(Central Processing Unit) (It processes everything from basic instructions to complex functions.) (Techterms.com). The Hard drive (the location of all the computer’s folders, files, and information, saved magnetically so even if turned off it’ll all stay saved). The RAM (Random Access Memory) (The more RAM your computer has, the more data can be loaded from the hard drive into the RAM, which can effectively speed up your computer.)(Techterms.com), The OS (Operating System) (just what it sounds like, this is the system that works the computer, as in Windows, Linux, and Apple OS.) The Graphics card (helps the CPU by processing the graphics portion of what the CPU has to process). The Disk Drive( this is the CD,DVD, or Blu-Ray driver that is installed to use CD’s DVD’s and or Blu-Ray disks.) The last major term to know is the Motherboard ...
The computing system and peripheral devices purchased by this user must be the latest technology in order for him to be successful in his current classes and the courses that he will require in the future. The ideal computer and software package for this person would include a fast processor with new word processing and desktop publishing software, advanced audio and video editing capabilities, and an impressive audio/ visual display with one of the latest video cards available. Also, it is required that the system is fast, efficient, easy to work with, and cost effective.
ften when people are looking at purchase a new PC whether for at home or work they will usually leave an Apple Mac out of the equation. But purchasing any of the Apple Mac computers now available may be one of the wisest decisions that you ever make. Today there are many companies online who can offer you a great Mac Deal which could end up saving you money.
Before you start you will need to check if u need all of your pieces together and parts. Then you need to check if you have the right size case for your mother board. The find a bare floor to work on its the best place. Then download latest drivers for your pc so you cannot
The motherboard is the main circuit board of a microcomputer. The motherboard contains the connectors for attaching additional boards. Typically, the motherboard contains the CPU, BIOS, memory, mass storage interfaces, serial and parallel ports, expansion slots, and all the controllers required to control standard peripheral devices, such as the display screen, keyboard, and disk drive. Collectively, all these chips that reside on the motherboard are known as the motherboard's chipset. On most PCs, it is possible to add memory chips directly to the motherboard. You may also be able to upgrade to a faster CP by replacing the CPU chip. To add additional core features, you may need to replace the motherboard entirely. (Glossary)
"Technology is like fish. The longer it stays on the shelf, the less desirable it becomes." (1) Since the dawn of computers, there has always been a want for a faster, better technology. These needs can be provided for quickly, but become obsolete even quicker. In 1981, the first "true portable computer", the Osborne 1 was introduced by the Osborne Computer Corporation. (2) This computer revolutionized the way that computers were used and introduced a brand new working opportunity.
(processor), ram, a video card, a sound card, a modem, a floppy disk drive, a cd-
A processor is the chip inside a computer which carries out of the functions of the computer at various speeds. There are many processors on the market today. The two most well known companies that make processors are Intel and AMD. Intel produces the Pentium chip, with the most recent version of the Pentium chip being the Pentium 3. Intel also produces the Celeron processor (Intel processors). AMD produces the Athlon processor and the Duron processor (AMD presents).
CPU Stands for "Central Processing Unit." The CPU is the primary component of a computer that processes instructions. It runs the operating system and applications, constantly receiving input from the user or active software
Besides size, connectivity is also an important aspect in order to operate the computers correctly. The connectivity that I mean is an internet connection. There are several components that are used to connect the computers to the internet such as modem, Digital Subscriber Line (DSL), wireless, etc.
First of all, for the working peoples, the appearances of computer technology bring up a convenient
- Support the idea of being fully applicable in learning and teaching of any subject, insist that ICT is supportive of the work of teachers and learners, and whoever related to the teaching and learning process in this
In designing a computer system, architects consider five major elements that make up the system's hardware: the arithmetic/logic unit, control unit, memory, input, and output. The arithmetic/logic unit performs arithmetic and compares numerical values. The control unit directs the operation of the computer by taking the user instructions and transforming them into electrical signals that the computer's circuitry can understand. The combination of the arithmetic/logic unit and the control unit is called the central processing unit (CPU). The memory stores instructions and data.
The most important benefit of the use of computers is that it allows students to ...