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 ### Software Installation Updates
 
-None at this time.
+#### Windows
 
+- **Windows 11**: Installation of PostgreSQL, as described beginning on page 4 of Chapter 1, is the same under Windows 11 as under Windows 10. However, Windows 11 has a different-style Start Menu. As a result, after installation, you will find the PostgreSQL and PostGIS folders under Start Menu > All Apps.
+- **Stack Builder**: Downloading additional installers for Language Pack and PostGIS may take a few minutes. During this time, it may seem the program is stuck, but it's not.