Software Troubleshooting for A+

Software Troubleshooting covers windows boot, stability, performance, services, applications, updates, mobile os issues, and security symptom recognition. The public guide gives the lesson content for free.

5topics

29lessons

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Topics in this module

Windows Boot, Stability, and Performance Issues

This A+ topic covers technician-level recognition and first-line Windows troubleshooting logic for startup/boot failures, operating system not found conditions, OS-level crashes (BSOD), general runtime instability including frequent unexpected shutdowns, performance and...

6 lessons

Windows Services, Applications, and Update Issues

# Topic boundaries and scope

5 lessons

Mobile OS and Application Issues

Teach learners to correctly classify mobile symptoms into the six micro-objective families and select the appropriate basic troubleshooting actions or escalation path for each.

6 lessons

Mobile Security Issue Symptoms

This A+ topic covers technician-level recognition of mobile security symptoms. The goal is to help a technician decide when a mobile problem is likely a security concern rather than an ordinary OS, app lifecycle, or connectivity issue.

6 lessons

PC Security Issue Symptoms

# Topic boundaries and scope

6 lessons

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