SOFTWARE

CANON

DRIVERS

A driver is a software that allows your computer to communicate with hardware or devices. Without drivers, the hardware you connect to your computer won't work properly.

ACER

TEXT PROCESSOR

SOFTWARE

PRESENTATION

SONY

Logic part of the computer: the programs used to direct the operation of a computer, as well as documentation giving instructions on how to use them.

programs

SAMSUNG

A computer program is a collection of instructions that performs a specific task when executed by a computer.

A computer requires programs to function.

SPREADSHEET

operating

system

• Ms-Dos
• Windows
• Unix
• Linux
• Mac
• Mobiles.

DATABASE

Management

resources

User

interfaces

-hardware resources management:

• Internal (DD, memory,...)
• External (peripherals, networks,...)

-Machine for:

• loading programs
• file access
• do chores

-Types:

• commands
• menus
• graphics/images/icons

principal functions