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Topic Notes · Easy summaries with diagrams
Chapter 2 — Chapter 2 — System Recovery and Advanced Maintenance
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📘Easy summary
After fixing a problem, continuous maintenance keeps a computer fast, secure and reliable. Poor maintenance causes slowness, crashes, virus infections, data loss and shorter hardware life. System health monitoring means regularly checking CPU, memory, disk and network usage, temperatures, errors and warnings to catch problems early.
⭐Key points
- Prevent > cure.
🔬Diagram
🌿Real-life example
Full disk slows the PC.
💡Exam tip
- Impacts of poor maintenance.
✅Quick check
1. Poor maintenance can cause:
2. Health monitoring checks:
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