diff --git a/windows/security/threat-protection/windows-firewall/images/quarantine-default.PNG b/windows/security/threat-protection/windows-firewall/images/quarantine-default-audit.png
similarity index 100%
rename from windows/security/threat-protection/windows-firewall/images/quarantine-default.PNG
rename to windows/security/threat-protection/windows-firewall/images/quarantine-default-audit.png
diff --git a/windows/security/threat-protection/windows-firewall/images/quarantine-interfaceindex.PNG b/windows/security/threat-protection/windows-firewall/images/quarantine-interfaceindex1.png
similarity index 100%
rename from windows/security/threat-protection/windows-firewall/images/quarantine-interfaceindex.PNG
rename to windows/security/threat-protection/windows-firewall/images/quarantine-interfaceindex1.png