Step 1: Open SolidWorks 2020, and select a new part. Don't forget to save your file frequently as you go. In the bottom-right corner of your Solidworks window, change the units to MMGS (milimeter, gram, second). Select the Right Plane in the design tree (the left column on your screen) to begin your sketch. Click on the Sketch tab above and click Sketch.
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Step 1: Open SolidWorks 2020, and select a new part. Don't forget to save your file frequently as you go. In the bottom-right corner of your Solidworks window, change the units to CGS (Centimeter, gram, second). Select the Right Plane in the design tree (the left column on your screen) to begin your sketch. Click on the Sketch tab above and click Sketch.