Hey there, fellow creators! Today, I'm going to show you how to import an OBJ file into Autodesk Inventor 2013 for all your 3D modeling needs. Let's get started!

Step 1: Launch Autodesk Inventor 2013 on your computer.

Step 2: Go to the 'File' menu and select 'Open.'

Step 3: In the dialogue box, change the file type to 'OBJ Files' so you can see and select your desired OBJ file.

Step 4: Once you've located your OBJ file, click 'Open' to import it into the software.

Step 5: You may see a prompt asking you to set the import options. You can make any necessary adjustments here based on your project needs.

Step 6: After setting the import options, click 'OK' to import the OBJ file into Autodesk Inventor 2013.

And there you have it! You've successfully imported an OBJ file into Autodesk Inventor 2013 for your 3D modeling projects. Now you can edit, render, and design to your heart's content.

That's it for today, folks! I hope this tutorial helps you bring your creative visions to life in Autodesk Inventor 2013. Stay tuned for more tips and tricks on 3D modeling and design. Happy creating!