Choosing the Best Features When Buying a Computer
Before purchasing a computer, you need to take things into consideration and choose the correct features to prevent frustration, need for upgrades, and waste of time and money. In this article, we will learn the most important features you need to consider before buying one so you don’t end up regretting. Whether a mini computer, desktop, laptop, tower or all-in-one, computers share common parts and functions. Having the right understanding of the different parts and functions will help you make an informed purchase, estimate the repair price or simple better learn the tools literally at your fingertips.
The printed circuit board that wires all other computer parts together is the motherboard, and it includes the CPU and memory. Every component of a computer directly connects into the motherboard, which offers expansion options for additional devices and high-end graphic displays. The processor is one of the most important part of a computer which determines the system’s performance. The speed and quality of computer processor dictates the performance of the entire computer system, and other devices only allow the processor to reach its fullest potential. Computer processors are divided into two groups namely single core and dual core processors, and are distinguished by clock speed measured in gigahertz (GHz) and bandwidth measured in bits. In multimedia production, you’ll need to get the fastest CPU structured to work on digital media contents, files, spreadsheets and presentation. The RAM or random access memory also greatly affects your computer performance, which serves as a temporary location in executing instructions from your computer such as running programs and applications. Greater amounts of RAM means running more programs at once with a faster speed, and the ideal RAM for gaming, producing DVD and video editing is 3 to 4 GB.
The hard drive or hard disk is where information such as uploaded pictures, music files, drivers and video recordings are stored, measured in megabytes. You’ll need the maximum size of hard disk for installation of computer games and media library, but for spreadsheets, documents and data related to household finances, a low to mid-sized hard drive is ideal. The wireless capability feature is important to allow you to access different wireless networks wherever it is available such as in school campus, office, coffee shop or restaurant. The optical drive utilizes light to read and write data to allow you to burn CDs and view DVDs using the DVD/CD-RW combo drive. The other computer parts and accessories sold in the market today include keyboard, mouse, speakers, usb port, monitor, antivirus software, sb pen, memory card and card reader.