Troubleshooting Issues on My Device
Learn the structured troubleshooting process for common device performance and connectivity issues, including how to diagnose CPU, RAM, storage, wireless, and overheating problems.
Sub-tag — Networking
AP Networking tutorials and practice pages
This collection covers the networking and device management concepts from the AP Networking course. Each topic pairs a tutorial with a practice page designed to build the reasoning skills tested in the AP exam.
Topics are organized by unit and topic number so you can move through the course in order or jump directly to a concept you need to review.
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Included topics
AP Networking learning paths
Connecting and Optimizing My Device
Learn how to connect devices to wireless networks, verify connectivity, and improve performance through bandwidth management, signal strength, and device optimization techniques.
Identifying Security Needs of My Device
Learn to identify digital and physical attacks, understand the harms caused by security breaches, and select the appropriate security controls for common threats including phishing, shoulder surfing, and malware.
Securing My Device
Learn how to secure personal devices using strong passwords and passphrases, anti-phishing habits, VPN and HTTPS, software updates, and wireless encryption standards including WPA3 and WPA2.
Troubleshooting My SOHO Network
Learn how to identify likely root causes of small office/home office network issues using diagnostic tools including indicator lights, ping, and ipconfig.
Documenting My Network
Learn how MAC addresses and IP addresses are structured and used to identify devices on a network, including hexadecimal notation, OUI fields, CAM tables, and the difference between nodes and hosts.
Upgrading My Network
Learn how to select appropriate endpoint devices and transmission media for a SOHO network, and when to use dynamic versus static IP addressing.
Advanced Features on My Network
Learn how to evaluate AI-generated SOHO network recommendations and how to configure a local media server for file sharing, streaming, and gaming.
Identifying Security Needs
Understand the security vulnerabilities that affect SOHO networks — including weak passwords, default configurations, and outdated firmware — and the controls that mitigate each of them.
Securing My Network
Learn how firewalls and network segmentation protect a SOHO network, and how to group devices into appropriate segments based on role, risk level, performance needs, and user type.
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