4.77: docs updates (#25249)

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Signed-off-by: aevesdocker <allie.sadler@docker.com>

Author: aevesdocker

content/manuals/desktop/use-desktop/logs.md

@@ -22,7 +22,7 @@ Each log entry in the table view shows:
 
 Selecting the expand arrow to the right of a row reveals the full message for that entry.
 
-## Search and filter logs
+## Search, filter, and export logs
 
 Use the **Search** field at the top of the Logs view to find specific entries. The search bar supports:
 
@@ -37,6 +37,8 @@ To refine the log stream further, select the **Filter** icon in the toolbar to o
 - Check Compose stacks to show or hide entire groups
 - Use **Select all** or **Clear all** to quickly toggle every container at once
 
+Use the **Export** button in the top-right corner (available with Docker Desktop version 4.77 and later) to export all logs or only the logs that match your filters.
+
 ## Display settings
 
 Select the **Display settings** icon in the toolbar to toggle the following: