Topic 4: Information technology (IT) milestones

The following slides introduce the information technology milestones.

Slide 4.1: Milestones of information technology

Slide 4.2: Outline

Slide 4.3: Introduction

Slide 4.4: Information technology (IT)

Slide 4.5: Milestones of computer software/infrastructure

Slide 4.6: Fortran

Slide 4.7: Unix operating systems

Slide 4.8: DOS (Disk Operating System)

Slide 4.9: The World Wide Web (WWW)

Slide 4.10: iOS (iPhone Operating System)

Slide 4.11: Milestones of computer hardware

Slide 4.12: ENIAC

Slide 4.13: IBM System/360 computers

Slide 4.14: Apple II computers

Slide 4.15: Feature phones

Slide 4.16: iPhones

Slide 4.17: A summary of IT milestones

Why did the computer get cold?
Because it forgot to close windows.