There are many criteria that can be used to evaluate the performance of a computer system. Many operating systems have built in performance analysis tools that monitor things like CPU and RAM usage and record errors in a log. Criteria …Continue Reading →
In order to compare the features and functions of different operating systems, you need to analyse things like security, reliability, support, easy of use, ability to customise, support for peripheral devices and cost. Popular operating systems include Windows, Mac OS …Continue Reading →
In order to recommend a computer system for a given business purpose you need to determine who will be using the system and for what purposes. You also need to know what the budget is, what (if any) technical specifications …Continue Reading →
Computer systems are made up of various components and software that are required to make the computer function. Computer systems typically consist of a CPU (processor), RAM, Hard Drive, Graphics Card and Operating System. Organisations have varying needs and requirements …Continue Reading →
The function of computer hardware components varies depending on the component in question. Hardware components you’ll find in any system include things like the motherboard, CPU, RAM, hard drive and network cards. Each of them server different purposes and have different …Continue Reading →
The purpose of different software utilities is to make it easy for users to control and manage a computer system, usually through a graphical user interface. Security Software Utilities Antivirus software is designed to help prevent viruses and malware from …Continue Reading →
The purpose of operating systems is to manage computer memory, processes and the operation of all hardware and software. An operating system is the most important software on a computer as it enables the computer hardware to communicate effectively with …Continue Reading →
In order to evaluate the use of e-commerce in a brick and click organisation, we’ll use the example of the high street fashion retailer ‘Next’. Next is a british clothing, footwear and home wear retailer with over 500 physical stores …Continue Reading →
When designing an interface for an e-commerce business, it’s good practice to research existing successful e-commerce websites and your competition in order to find out what trends and patterns exist between the sites. We’ve gone in to detail previously on …Continue Reading →
Different payments systems used by e-commerce systems include credit or debit cards, paypal, stripe, digital currency, cheques, bank transfers and digital or physical gift cards. Credit and Debit Cards Visa and Mastercard credit & debit cards are the most common …Continue Reading →