From the search results, select the product that matches your requirements: "TIA Portal V16".

Open a web browser (e.g., Google Chrome, Mozilla Firefox) and navigate to the official Siemens website: www.siemens.com .

In the top navigation menu, hover over "Support" and click on "Downloads" from the dropdown menu.

Choose your preferred language and select "Manual" as the document type.

Click on the manual you want to download (e.g., "TIA Portal V16 Manual"). The manual will be downloaded as a PDF file.

In the product details page, click on the "Documentation" tab.