Points-based immigration is a system used by some countries to evaluate and select immigrants based on specific criteria. Applicants earn points for various factors such as age, education, work experience, language proficiency, and job offers. The total points determine their eligibility for a visa or residency. This approach aims to attract skilled workers who can contribute to the economy and fill labor shortages. Countries like Canada and Australia have implemented points-based systems to streamline immigration processes and ensure that newcomers meet the needs of the job market.