Complete your schematic design: Ensure all necessary components are added, and connections between them are correctly made according to your circuit design requirements.

Configure simulation settings: Choose the type of simulation you want to run (e.g., DC, AC, transient analysis, etc.) and configure the relevant parameters such as time step, start and stop times for transient analysis, etc.

Define stimulus and sources: If you haven't already, make sure to add voltage or current sources to your schematic, and specify any necessary input signals or sources which will be analyzed during the simulation.

Annotate your schematic: Make sure components have unique identifiers and that any required parameters are set.

Run the simulation: Look for a "Run Simulation" button or similar in the toolbar or simulation options menu. Click it to start the simulation process.

Review simulation results: Once the simulation is complete, review the output such as voltage at nodes or current through components to ensure your circuit behaves as expected. Adjust the circuit as necessary and rerun the simulation if needed.