CompTIA IT Fundamentals (ITF+)
1 Introduction to IT
1-1 Overview of IT
1-2 IT Careers and Job Roles
1-3 IT Certifications
2 Hardware
2-1 Components of a Computer System
2-2 Peripheral Devices
2-3 Storage Devices
2-4 Input and Output Devices
2-5 Power Supplies and Cooling Systems
3 Networking
3-1 Networking Concepts
3-2 Network Types
3-3 Network Components
3-4 Network Configuration
3-5 Network Security
4 Mobile Devices
4-1 Mobile Device Types
4-2 Mobile Device Connectivity
4-3 Mobile Device Management
4-4 Mobile Device Security
5 Hardware and Network Troubleshooting
5-1 Troubleshooting Methodology
5-2 Common Hardware Issues
5-3 Common Network Issues
5-4 Troubleshooting Tools
6 Operating Systems
6-1 Operating System Functions
6-2 Windows Operating Systems
6-3 macOS Operating Systems
6-4 Linux Operating Systems
6-5 Mobile Operating Systems
7 Software Troubleshooting
7-1 Troubleshooting Methodology
7-2 Common Software Issues
7-3 Troubleshooting Tools
8 Security
8-1 Security Concepts
8-2 Threats and Vulnerabilities
8-3 Security Best Practices
8-4 Security Tools and Technologies
9 Operational Procedures
9-1 IT Documentation
9-2 Change Management
9-3 Disaster Recovery
9-4 Safety Procedures
9-5 Environmental Controls
10 Software
10-1 Types of Software
10-2 Software Licensing
10-3 Software Installation and Configuration
10-4 Software Updates and Patches
11 Database Fundamentals
11-1 Database Concepts
11-2 Database Management Systems
11-3 Data Storage and Retrieval
12 Security Best Practices
12-1 User Authentication
12-2 Data Protection
12-3 Network Security Best Practices
12-4 Physical Security
13 Cloud Computing
13-1 Cloud Concepts
13-2 Cloud Service Models
13-3 Cloud Deployment Models
13-4 Cloud Security
14 Virtualization
14-1 Virtualization Concepts
14-2 Virtualization Technologies
14-3 Virtualization Benefits
15 IT Support
15-1 Customer Service Skills
15-2 IT Support Tools
15-3 Troubleshooting Techniques
15-4 Communication Skills
16 Emerging Technologies
16-1 Internet of Things (IoT)
16-2 Artificial Intelligence (AI)
16-3 Blockchain
16-4 Augmented Reality (AR) and Virtual Reality (VR)
Mobile Devices Explained

Mobile Devices Explained

1. Smartphones

Smartphones are mobile devices that combine the functionality of a mobile phone with advanced computing capabilities. They run on operating systems like Android, iOS, or Windows Mobile, and can run a variety of applications, including web browsers, email clients, and productivity tools. Smartphones are equipped with features such as touchscreens, cameras, GPS, and high-speed internet connectivity.

Imagine a smartphone as a Swiss Army knife for the digital age. Just as a Swiss Army knife has multiple tools in one compact device, a smartphone integrates numerous functions into a single, portable unit.

2. Tablets

Tablets are larger mobile devices with touchscreens that are designed for multimedia consumption, gaming, and productivity tasks. They typically run on operating systems similar to those found on smartphones, such as iOS or Android. Tablets are often used for tasks that require a larger screen than a smartphone, such as reading e-books, watching videos, or creating digital content.

Think of a tablet as a portable digital canvas. Just as an artist uses a canvas to create and display their work, a tablet allows users to interact with digital content in a more immersive way.

3. Wearable Devices

Wearable devices, such as smartwatches and fitness trackers, are mobile devices designed to be worn on the body. They often integrate with smartphones to provide notifications, track health metrics, and offer additional functionalities. Wearables can monitor heart rate, track physical activity, and even make payments through contactless technology.

Consider a wearable device as a personal assistant that never leaves your side. Just as a personal assistant helps manage your schedule and tasks, a wearable device helps manage your health and notifications seamlessly.

4. Portable Gaming Consoles

Portable gaming consoles are mobile devices specifically designed for playing video games. They often have dedicated hardware for gaming, such as high-performance processors and graphics cards, and run on proprietary operating systems. Examples include the Nintendo Switch, PlayStation Portable (PSP), and various handheld gaming devices.

Imagine a portable gaming console as a portable arcade. Just as an arcade offers a variety of games in one place, a portable gaming console brings a wide range of games to your fingertips, wherever you go.