handiness

/ˈhændinəs/
noun
  1. The quality of being convenient or easy to use.
    • She appreciated the handiness of having a grocery store right downstairs.
    • The handiness of the new app saved me a lot of time.
    • The tool's handiness made it a favorite among campers.
  2. Skill or ability in using one's hands; dexterity.
    • She showed great handiness when she fixed the broken chair in minutes.
    • Carpentry requires a lot of handiness and patience.
    • His handiness with a paintbrush turned the old fence into a work of art.