How is data transmission done in the OSI model

Question

I want to understand how data moves through the OSI (Open Systems Interconnection) model when two devices communicate. My questions are:

• What happens at each of the seven layers (Physical, Data Link, Network, etc.)?
• How does encapsulation and de-encapsulation work in data transmission?
• What protocols operate at each layer (e.g., TCP, IP, HTTP, Ethernet)?

A step-by-step example of data being transmitted from a sender to a receiver using OSI model layers would be helpful.