SEO Title

BTEC Level 3 Information Technology AAQ Unit 1 | Information Technology Systems | 47 Slides

Description

A comprehensive 47-slide PowerPoint for Pearson BTEC Level 3 National Information Technology AAQ – Unit 1: Information Technology Systems.

Designed for post-16 teaching, revision and preparation for the externally assessed 90-mark Unit 1 examination.

Covers all six specification content areas.

Content Area A – IT Systems

• Hardware, devices and peripherals
• Assistive technologies
• Storage media and operating systems
• Software, interfaces and file formats
• Network diagrams and flowcharts
• Emerging technologies and AI

Content Area B – Transmitting Data

• Bluetooth, USB, Wi-Fi and Ethernet
• Network topologies and types
• Communication protocols
• Bandwidth, latency and codecs
• Lossy and lossless compression

Content Area C – Operating Online

• Cloud computing: IaaS, PaaS and SaaS
• VPNs and remote desktop
• Online communities
• Benefits and risks of online services

Content Area D – Protecting Data

• Internal and external security threats
• Phishing and cyberattacks
• Encryption and protection methods
• Impact of security breaches

Content Area E – Impact of IT

• Online services and their implications
• Data sources and collection
• Validation and verification

Content Area F – Issues

• Moral and ethical considerations
• Acceptable use policies
• Relevant UK legislation
• Evaluating IT-related scenarios

What’s included:

• 47 PowerPoint slides
• Coverage of Content Areas A–F
• Network diagrams and comparison tables
• Worked exam-style responses
• Explain, Discuss and Evaluate models
• Exam command-word guidance
• Knowledge checks and confidence tracker

Ideal for BTEC Level 3 Information Technology AAQ, sixth-form and college teaching, classroom presentations, revision and independent exam preparation.

SEO Keywords

BTEC Level 3 Information Technology, Pearson BTEC AAQ, Unit 1 Information Technology Systems, IT systems revision, computer hardware, operating systems, network topologies, data transmission, cloud computing, cyber security, data protection, validation verification, IT legislation, BTEC IT exam revision, PowerPoint slides

Copyright

© 2026 Coffee Owed. All rights reserved.

This independent resource supports Pearson BTEC Level 3 National Information Technology AAQ Unit 1.

It is not produced, approved or endorsed by Pearson. Qualification names identify curriculum relevance only.

All original explanations, diagrams and slide designs remain the creator’s intellectual property. Third-party materials retain their respective rights.

Short footer: © 2026 Coffee Owed. Independent BTEC AAQ IT resource. Not affiliated with Pearson.