To simulate external loads in SolidWorks: 1. Open your assembly or part file. 2. Go to the "Simulation" tab. 3. Click on "New Study" to create a new simulation study. 4. Choose the type of study based on your analysis requirements (e.g., static, dynamic, thermal). 5. Define material properties, fixtures, and contacts as needed. 6. In the "Loads" section, select the type of load you want to apply (e.g., force, pressure, torque). 7. Specify the magnitude, direction, and location of the load. 8. Cl