For a deeper diagnostic scan, open and execute: chkdsk C: /f /r Use code with caution.
The Reliability Monitor provides a user-friendly, daily timeline of your system's health, application crashes, and hardware failures. Press the . Type Reliability and select View reliability history .
Select to review core OS and driver events, or select Application to review software-specific crashes. how to check errors in windows 11 hot
Right-click the Start button and select Event Viewer .
A graph rated from 1 to 10. Red "X" icons indicate critical failures, while yellow triangles indicate warnings. For a deeper diagnostic scan, open and execute:
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Right-click the log and select , then check Critical , Error , and Warning to narrow down major issues. Type Reliability and select View reliability history
Right-click your primary drive (Local Disk C:) and select . Navigate to the Tools tab at the top of the window. Under the Error checking section, click the Check button.
If your PC is crashing (e.g., Blue Screen of Death) and you need specific error codes, use the Event Viewer.
Before diving into the specific tools, it helps to know which one to use and when. The following table summarizes the main error-checking methods covered in this guide, their primary purpose, and the best times to use them: