Because of its Unix heritage, Mac OS X is a true multi-user operating system from the ground up. Yet some people have used Mac OS X for many months without fully realizing what this means -- as the ...

Like the iPhone, Apple's iPad has become so ubiquitous over the years that many industries use it to carry out organized and shared activities. But how is this possible, knowing the iPad is primarily ...

Linux, renowned for its robustness and security, is a powerful multi-user operating system that allows multiple people to interact with the same system resources without interfering with each other.

QuickBooks, Intuit's dedicated accounting program, runs in two modes: single-user mode and multi-user mode. Single-user mode is the application's administrative mode. It lets you delete items, merge ...