Remediation, or correction, refers to the process of addressing and fixing issues or deficiencies in a system, process, or environment. This can involve identifying problems, implementing solutions, and ensuring that the necessary changes lead to improved performance or compliance. Remediation is commonly used in various fields, including education, environmental science, and information technology. In education, remediation often focuses on helping students who struggle with specific subjects, providing additional support to enhance their understanding. In environmental contexts, such as contaminated sites, remediation involves cleaning up pollutants to restore the area to a safe condition. In IT security, remediation addresses vulnerabilities to protect systems from potential threats.