Assessing Legacy Applications involves evaluating existing software systems to determine their performance, relevance, and readiness for modernization or replacement. It includes analyzing code quality, architecture, scalability, security, and maintainability. Organizations review dependencies, technical debt, and integration challenges with modern systems. The assessment also considers business value, user requirements, and cost of maintenance. Based on the findings, decisions are made to modernize, migrate, refactor, or retire the application. Assessing Legacy Applications helps reduce operational risks, improve efficiency, and align technology with current business needs. It is a key step in digital transformation and system modernization initiatives.