Answer: Ihsān means being constantly heedful of Allah and acting kindly and benevolently towards all creatures.
The Prophet (may Allah's peace and blessings be upon him) said: "Verily, Allah has enjoined kindness upon all things." [Narrated by Muslim]
Examples of Ihsān include:
. Benevolence in worshiping Allah Almighty by dedicating the worship with full sincerity to Him
. Benevolence towards parents in words and deeds
. Benevolence towards kindred and relatives
. Benevolence towards neighbors
. Benevolence towards the orphans and the needy
. Benevolence towards the one who offended you
. Benevolence in speech
. Benevolence in arguments
. Benevolence towards animals