An internship is a temporary work experience that allows students or recent graduates to gain practical skills in a specific field. Interns often work for companies or organizations to learn about their industry, develop professional skills, and build a network of contacts. These experiences can be paid or unpaid and usually last for a few months. Internships are valuable because they provide hands-on experience that can enhance a resume. They help individuals understand workplace dynamics and apply what they've learned in school. Many employers look for candidates with internship experience, as it shows initiative and a commitment to professional growth.