Minor edits

Author: schmurky

defender-xdr/advanced-hunting-microsoft-defender.md

@@ -23,12 +23,12 @@ ms.topic: conceptual
 appliesto:
     - Microsoft Defender XDR
     - Microsoft Sentinel in the Microsoft Defender portal
-ms.date: 10/18/2024
+ms.date: 02/10/2025
 ---
 
 # Advanced hunting with Microsoft Sentinel data in Microsoft Defender portal
 
-Advanced hunting allows you to view and query all the data sources available within the [unified Microsoft Defender portal](/defender-xdr/microsoft-365-defender-portal). The data sources might include Microsoft Defender XDR and various Microsoft security services. If you onboard Microsoft Sentinel to the Defender portal, access and use all your existing Microsoft Sentinel workspace content, including queries and functions.
+Advanced hunting allows you to view and query all the data sources available within the [unified Microsoft Defender portal](/defender-xdr/microsoft-365-defender-portal), which include Microsoft Defender XDR and various Microsoft security services. If you onboard Microsoft Sentinel to the Defender portal, you can also access and use all your existing Microsoft Sentinel workspace content, including queries and functions.
 
 Querying from a single portal across different data sets makes hunting more efficient and removes the need for context-switching.
 

defender-xdr/custom-detection-rules.md

@@ -19,7 +19,7 @@ ms.custom:
 - cx-ti
 - cx-ah
 ms.topic: how-to
-ms.date: 07/18/2024
+ms.date: 02/10/2025
 ---
 
 # Create and manage custom detections rules
@@ -132,7 +132,7 @@ With the query in the query editor, select **Create detection rule** and specify
 
 #### Rule frequency
 
-When you save a new rule, it runs and checks for matches from the past 30 days of data. The rule then runs again at fixed intervals, applying a lookback duration based on the frequency you choose:
+When you save a new rule, it runs and checks for matches from the past 30 days of data. The rule then runs again at fixed intervals, applying a lookback period based on the frequency you choose:
 
 - **Every 24 hours** - Runs every 24 hours, checking data from the past 30 days.
 - **Every 12 hours** - Runs every 12 hours, checking data from the past 48 hours.
@@ -141,7 +141,7 @@ When you save a new rule, it runs and checks for matches from the past 30 days o
 - **Continuous (NRT)** - Runs continuously, checking data from events as they're collected and processed in near real-time (NRT), see [Continuous (NRT) frequency](custom-detection-rules.md#continuous-nrt-frequency).
 
 > [!TIP]
-> Match the time filters in your query with the lookback duration. Results outside of the lookback duration are ignored.
+> Match the time filters in your query with the lookback period. Results outside of the lookback period are ignored.
 
 When you edit a rule, it will run with the applied changes in the next run time scheduled according to the frequency you set. The rule frequency is based on the event timestamp and not the ingestion time.