diff --git a/windows/security/threat-protection/windows-defender-antivirus/TOC.md b/windows/security/threat-protection/windows-defender-antivirus/oldTOC.md
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diff --git a/windows/security/threat-protection/windows-defender-application-control/TOC.md b/windows/security/threat-protection/windows-defender-application-control/oldTOC.md
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diff --git a/windows/security/threat-protection/windows-defender-exploit-guard/TOC.md b/windows/security/threat-protection/windows-defender-exploit-guard/oldTOC.md
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diff --git a/windows/security/threat-protection/windows-defender-security-center/TOC.md b/windows/security/threat-protection/windows-defender-security-center/oldTOC.md
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rename to windows/security/threat-protection/windows-defender-security-center/oldTOC.md