Computer and Software Basics for Beginners

A computer uses software, colloquially known as programs and applications, to perform tasks. The computer accesses its commands from the operating instructions in the software and then performs the tasks specified in these instructions. Computer users can purchase a host of software, including word processors, graphic editors, databases, games, and more. Software has to be

Computer software

Software is a program that enables a computer to perform a specific task, as opposed to the physical components of the system (hardware). This includes application software such as a word processor, which enables a user to perform a task, and system software such as an operating system, which enables other software to run properly,

Functions of Computer Hardware Components

I work for an IT magazine company called ‘All Systems Go!’ The magazine reviews different computer systems, components and devices. My company has been approached by the producers of the TV programme The Gadget Show to write a blog or website to help their viewers understand the different elements of a computer system. In this

What is computer hardware

Want to know what hardware is in your computer? Become a computer pro with our quick guide to these essential components and their roles. Quite simply, computer hardware is the physical components that a computer system requires to function. It encompasses everything with a circuit board that operates within a PC or laptop; including the


In information technology, hardware is the physical aspect of computers, telecommunications, and other devices. The term arose as a way to distinguish the “box” and the electronic circuitry and components of a computer from the program you put in it to make it do things. The program came to be known as the software. Hardware implies

Modern Portfolio Theory 2.0: Det beste investeringsstrategi i dag

Jeg tror vi snart vil se en periode med stor volatilitet i markedene. En løsning for å håndtere markedet kompleksitet og usikkerhet er å diversifisere trading strategier. Dette krever en nytenkning moderne porteføljeteori (MPT). Moderne porteføljeteori må endres For vellykket investering i fremtiden, tror jeg MPT må endres. MPT handler om å kutte ned porteføljevolatilitet. Den sier at