IC3: First Quarter

Device Drivers

Device Drivers

Program that the OS uses to control a particular hardware device

BIOS (Basic Input/Output) System

First program that boots when a PC is turned on, it is designed the boot the hardware connected to the PC

Motherboard Drivers

Programs read by OS and allow for basic computer functions. Include programs that allow broadband ports, USB pots, and I/O ports

Hardware Drivers

Allows expansion slots to function on a computer

Virtual Device Drivers

Emulates a piece of hardware and essentially tricking the computer

Operating System

Software that manages hardware devices and allows users to run applications

Propriety Software

Non-free computer software wherein the publisher retains intellectual property right of the source code, but sometimes patent rights

Ex. Windows, Mac OS, IOS

Open-Source Software

Makes the source code of the software freely available and users are permitted to study, change, and distribute the software

Ex. Linux, Ubuntu, Knopixx

Mac OS : Propriety Software :: Ubuntu : _____

Open-Source Software

User Account

Identity create for a person in a computer

Administrator Account

Enables you to make changes to the system that will affect other users

Standard User Account

Allows you to use most of the capabilities of the computer

User Profiles

Collection of settings that make the computer look and function in a particular manner.

Includes desktop background, lock screen, screen saver, pointer preferences, date and time format