Some Extracts ... I Hope will be Useful

Conscious

Knowing and perceiving; having awareness of surroundings and sensations and thoughts.
Remained conscious during the operation
Conscious of his faults
Became conscious that he was being followed
Learning a Bicycle

Subconscious

Just below the level of consciousness.
I see the subconscious as a vast data storage file that records all events, experiences and teachings, (programming) mixes them up and produces the essence of who we are.
The subconscious is a term coined for a "sub" or lower level of consciousness and a subconscious action supposedly is one performed under the direction of some lower consciousness or less self aware intelligence.
Your lifetime storage of knowledge (a human brain file system) :-)
Driving a Bicycle. Relates to your nervous system that you mind handles your body subconsciously.

Unconscious

Very simple unconscious refers to not knowing or perceiving. An action or processes can be unconsciously performed in that you were not aware of and had not planned it.
Not conscious; lacking awareness and the capacity for sensory perception as if asleep or dead.
That part of the mind wherein psychic activity takes place of which the person is unaware.