diff --git a/windows/security/threat-protection/windows-defender-atp/microsoft-threat-experts.md b/windows/security/threat-protection/windows-defender-atp/microsoft-threat-experts.md
index ea59323098..8d0b702f6c 100644
--- a/windows/security/threat-protection/windows-defender-atp/microsoft-threat-experts.md
+++ b/windows/security/threat-protection/windows-defender-atp/microsoft-threat-experts.md
@@ -37,7 +37,7 @@ Microsoft Threat Experts provides proactive hunting for the most important threa
  
 ## Collaborate with experts, on demand  
 >[!NOTE]
->The Microsoft Threat Experts' experts-on-demand capability is still i preview. You can only use the experts-on-demand capability if you have applied for preview and your application has been approved. 
+>The Microsoft Threat Experts' experts-on-demand capability is still in preview. You can only use the experts-on-demand capability if you have applied for preview and your application has been approved. 
 
 Customers can engage our security experts directly from within Windows Defender Security Center for timely and accurate response. Experts provide insights needed to better understand the complex threats affecting your organization, from alert inquiries, potentially compromised machines, root cause of a suspicious network connection, to additional threat intelligence regarding ongoing advanced persistent threat campaigns. With this capability, you can: 
 - Get additional clarification on alerts including root cause or scope of the incident