Difference between taxiway and runway?

Runway:

• Runways are the area where an aircraft takes off or lands.
• It can be made of grass or a hard surface such as asphalt or concrete.
• Runway markings are white with special markings on them to help a pilot when they are landing or taking off.
• Most runways have numbers on the end. The number shows the runway’s compass direction.

Taxiway:

• A taxiway in an airport is a path which connects runways with ramps, hangars, terminals, and other facilities.
• It can be made of a hard surface such as asphalt or concrete, although smaller airports sometimes use gravel or grass.