Topics
Tutorials & Practice
Tutorials that teach first, then let you practice right away.
Each topic has a tutorial page that teaches the concept step by step and a separate practice page that generates fresh questions without a page reload. Topics span math, networking, and core programming skills.
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Tutorials
Latest tutorials
Ap-networking
Tutorial + practice
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.
Ap-networking
Tutorial + practice
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.
Ap-networking
Tutorial + practice
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.
Ap-networking
Tutorial + practice
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the security vulnerabilities that affect SOHO networks — including weak passwords, default configurations, and outdated firmware — and the controls that mitigate each of them.
Ap-networking
Tutorial + practice
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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