A skill is the learned ability to perform an action with determined results with good execution often within a given amount of time, energy, or both. Skills can often be divided into domain-general and domain-specific skills. For example, in the domain of work, some general skills would include time management, teamwork and leadership, self-motivation and others, whereas domain-specific skills would be used only for a certain job. Skill usually requires certain environmental stimuli and situations to assess the level of skill being shown and used.
A skill may be called an art when it represents a body of knowledge or branch of learning, as in the art of medicine or the art of war.  Although the arts are also skills, there are many skills that form an art but have no connection to the fine arts. A practice is when the learned skill is put into practice. An art or skill may be the basis for a profession, trade, or craft.
People need a broad range of skills to contribute to the modern economy. A joint ASTD and U.S. Department of Labor study showed that through technology, the workplace is changing, and identified 16 basic skills that employees must have to be able to change with it.  Three broad categories of skills are suggested and these are technical, human, and conceptual.  The first two can be substituted with hard and soft skills, respectively. 
Hard skills, also called technical skills, are any skills relating to a specific task or situation. It involves both understanding and proficiency in such specific activity that involves methods, processes, procedures, or techniques.  These skills are easily quantifiable unlike soft skills, which are related to one's personality.  These are also skills that can be or have been tested and may entail some professional, technical, or academic qualification. 
Skilled workers have long had historical import (see Division of labor) as electricians, masons, carpenters, blacksmiths, bakers, brewers, coopers, printers and other occupations that are economically productive. Skilled workers were often politically active through their craft guilds. 
An ability and capacity acquired through deliberate, systematic, and sustained effort to smoothly and adaptively carryout complex activities or job functions involving ideas (cognitive skills), things (technical skills), and/or people (interpersonal skills).
- understanding ourselves and moderating our responses
- talking effectively and empathizing accurately
- building relationships of trust, respect and productive interactions.
Social skill is any skill facilitating interaction and communication with others. Social rules and relations are created, communicated, and changed in verbal and nonverbal ways. The process of learning such skills is called socialization.
Soft skills are a combination of interpersonal people skills, social skills, communication skills, character traits, attitudes, career attributes and emotional intelligence quotient (EQ) among others. 
- Communication skills
- DISCO - European Dictionary of Skills and Competences
- Dreyfus model of skill acquisition
- Game of skill
- Online skill-based game
- Procedural knowledge
- Transferable skills analysis
- "art". Merriam-Webster Dictionary. Retrieved 2 March 2021.
- "Publications and Research Search Results, Employment & Training Administration (ETA)". wdr.doleta.gov. U.S. Department of Labor. Archived from the original on 28 April 2018. Retrieved 28 April 2018.
- Sommerville, Kerry (2007). Hospitality Employee Management and Supervision: Concepts and Practical Applications. Hoboken, NJ: John Wiley & Sons, Inc. p. 328. ISBN 9780471745228.
- Rao, M.S. (2010). Soft Skills - Enhancing Employability: Connecting Campus with Corporate. New Delhi: I. K. International Publishing House Pvt Ltd. p. 225. ISBN 9789380578385.
- DuBrin, Andrew (2008). Essentials of Management. Mason, OH: South-Western Cengage Learning. p. 16. ISBN 9780324353891.
- Staff (15 May 2010). "Hard Skills". Investopedia. Archived from the original on 5 December 2013. Retrieved 28 April 2018.CS1 maint: uses authors parameter ( link)
- Carter, Jenny; O'Grady, Michael; Rosen, Clive (2018). Higher Education Computer Science. Cham: Springer. p. 223. ISBN 9783319985893.
- Cowan, Ruth Schwartz (1997). A Social History of American Technology. New York: Oxford University Press. p. 179. ISBN 0-19-504605-6.
- Rifkin, H. (18 July 2008). "Invest in people skills to boost bottom line". Portland Business Journal. Archived from the original on 18 July 2008. Retrieved 14 October 2009.
- “Macmillan Dictionary” Archived 5 November 2009 at the Wayback Machine Retrieved on 2009-08-18
- Dictionary.com definition. Retrieved on 2009-08-18
- Robles, Marcel M. (12 August 2016). "Executive Perceptions of the Top 10 Soft Skills Needed in Today's Workplace". Business Communication Quarterly. 75 (4): 453–465. doi: 10.1177/1080569912460400.
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- American Society for Training & Development
- Australian National Training Authority
- NCVER's Review of generic skills for the new economy
- SKILLS EU Research Integrated Project