What is Software?

Software is a collection of programs that tell the computer what to do.

Types of Software

System Software

Controls computer operations.

Examples:

• Operating Systems
• Device Drivers

Application Software

Used to perform user tasks.

Examples:

• Microsoft Word
• Microsoft Excel
• Web Browsers

Utility Software

Maintains and protects computers.

Examples:

• Antivirus
• Disk Cleanup

Importance of Software

• Makes hardware useful
• Increases productivity
• Improves communication