Reference material for application, profile, startup, update, browser, mobile, and operating-system recovery problems.
Software recovery should match the scope of the fault: application, profile, service, update, startup, or system-wide failure.
| Topic | Use it for |
|---|---|
| Windows application, startup, and security symptoms | Scope and timeline of Windows symptoms |
| Mobile and browser security troubleshooting | Mobile-app, browser, and unwanted-software symptoms |
| Boot, update, and connectivity failures | Startup, performance, service, update, and radio failures |
| Service, update, and recovery order | Targeted repair and escalation decisions |