diff --git a/windows/threat-protection/TOC.md b/windows/threat-protection/TOC.md
index 85aa64621b..986357c45a 100644
--- a/windows/threat-protection/TOC.md
+++ b/windows/threat-protection/TOC.md
@@ -165,7 +165,7 @@
 #### [Deploy and enable Windows Defender Antivirus](windows-defender-antivirus\deploy-windows-defender-antivirus.md)
 ##### [Deployment guide for VDI environments](windows-defender-antivirus\deployment-vdi-windows-defender-antivirus.md)
 #### [Report on Windows Defender Antivirus protection](windows-defender-antivirus\report-monitor-windows-defender-antivirus.md)
-##### [Troublehsoot Windows Defender Antivirus reporting in Update Compliance](windows-defender-antivirus\troubleshoot-reporting.md)
+##### [Troubleshoot Windows Defender Antivirus reporting in Update Compliance](windows-defender-antivirus\troubleshoot-reporting.md)
 #### [Manage updates and apply baselines](windows-defender-antivirus\manage-updates-baselines-windows-defender-antivirus.md)
 ##### [Manage protection and definition updates](windows-defender-antivirus\manage-protection-updates-windows-defender-antivirus.md)
 ##### [Manage when protection updates should be downloaded and applied](windows-defender-antivirus\manage-protection-update-schedule-windows-defender-antivirus.md)