If you are wondering how to open SDR files on Windows 11/10, you can either use the parent tool, SmartDraw, or use an online tool or program.

Where is Action Center in Windows 10? How to open & use Windows 10 Action Center? What to do if it won't open or is not working? All this and more here.

Using the Windows startup folder, you can also open a file when you start the computer. How to launch a specific Microsoft 365 file at startup ...