Feature Overview

Check Windows components, system files, the system drive and the recovery environment, then repair detected problems.

Feature	Learn how to use it
What the Checks Cover	Read the guide
Repairing Detected Problems	Read the guide
Windows Recovery Environment	Read the guide
Results, Logs and Troubleshooting	Read the guide

Start with First Steps for a complete first session. See System requirements for access and operating requirements.

The chapters describe the controls available in the current application. A feature may be unavailable when its required Windows service, device information or permissions are missing.