How Does a Light Switch Work?

How to wire a light switch

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How to Wire a Light Switch — Steps for Both Single-Pole and 3-Way Switches

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Light switch - Wikipedia

I need to get to the wiring of this light switch, but it has no visible screws. How do I remove the front panel to get to the guts of the switch?

How to Replace a Light Switch - dummies

electrical - How exactly does a 3-way switch work? - Home Improvement Stack Exchange

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Three-Way Lights - How Three-Way Switches Work

Lesson Explainer: How Switches Work

Smart Switch No Neutral Wire in Your Home

Ankuoo

How do light switches with a small LED light indicator work? - Electrical Engineering Stack Exchange