How can I minimize the effect while using the editor

Hello,I am a developer from China. My computer can not run the engine smoothly. So I wonder whether I can minimize most of the effect that automatically run in the engine in order to edit something smoothly such as blueprint in the engine?
Thank you very much.

You can lower the quality settings in Quick Settings > Engine Scalability Settings. Also use the console command t.MaxFPS 30 to cap frame rate and disable Real Time in the viewport if it is enabled and disable Real-Time Thumbnails in Content Browser right bottom corner > View Options.

Thank you so much.I appreciate that you reply so fast:).But I still can’t run the engine smoothly.My computer’s system is Win8 maybe that is the reason?

Could you post your specs? Also make sure that you have enabled “High Performance” under the power settings