Description: User Account Control (UAC) is a security feature implemented in desktop and mobile operating systems that manages user permissions and access to various functions and resources of the device. Its main goal is to prevent unauthorized changes to the system and protect the user’s sensitive information. By activating UAC, the system requests confirmation or credentials before allowing applications or processes to perform actions that could affect the device’s configuration or data security. This feature is particularly relevant in an environment where cyber threats are becoming increasingly sophisticated, as it helps mitigate the risk of malware and unauthorized access. UAC is typically presented through pop-up windows that inform the user about the action being attempted and allow them to decide whether to proceed or not. Additionally, UAC can be configured at different security levels, allowing users to choose the degree of control they want over the applications and processes running on their device. In summary, User Account Control is an essential tool for maintaining the integrity and security of operating systems, providing an additional layer of protection against external threats.