Step-by-Step Guide to Understanding How Computers Work
Computers have evolved a lot since the 1940s, when people thought we’d only need a few. Now, there are over five billion computers worldwide, including smartphones1. This guide will explain…
Password Security in Computer Systems
Password security is vital to keep computer systems safe from unauthorised access and data breaches1. Usually, systems ask for passwords that are six characters or more to boost security1. These…