Choosing the Best Features When Buying a Computer
When deciding to purchase a computer, it is important to choose the correct features to prevent frustration, need for upgrades, and waste of time and money. So let’s talk about the most important features to consider when choosing the right computer for you. Whether a mini computer, desktop, laptop, tower or all-in-one, computers share common parts and functions. An in-depth 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 within a short period of time.
The motherboard is a printed circuit board wiring all other computer parts together, which also includes the CPU and memory. Every component of a computer has direct connection into the motherboard, that also provides expansion options for additional devices and high-end graphic displays. The processor or CPU is basically the brain of a computer, that is why it is very important part that greatly affects a computer system’s performance. A computer processor dictates the performance of the entire system,w herein other devices allow to reach its full 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. Multimedia production requires a very fast processor structured to work on digital media contents, files, spreadsheets and presentation. The random access memory or RAM affects computer performance which serves as a temporary location in executing instructions from your computer such as running programs and applications. The higher the RAM, the more you can run different 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 disk or hard drive stores the information saved on your computer such as pictures you upload, files and video recordings, measured in megabytes. You will need the maximum size for your hard drive 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 network interface of a computer is a feature that allows 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 important parts and accessories of a computer include keyboard, mouse, speakers, usb port, monitor, antivirus software, sd pen, memory card and card reader.