Visa service refers to the assistance provided to travelers in obtaining a visa to enter another country. A visa is an official document or stamp issued by a country’s government that allows a person to travel, study, work, or stay there for a specific period. Visa services help applicants complete forms, prepare required documents, pay fees, and schedule interviews at embassies or consulates. Today, many visa services operate online, making the process faster and more convenient. Some companies and travel agencies also offer professional help for business, tourist, or student visas. Visa services play an important role in promoting international travel, education, and global connectivity.