Google has implemented a new policy that allows it to delete inactive accounts after two years of inactivity, affecting the estimated 1.8 billion Gmail users. This measure is aimed at enhancing security, as dormant accounts are often more susceptible to hacking and misuse. Users will receive notifications prior to deletion, and the policy specifically applies to personal accounts, not those managed by organizations. To avoid deletion, users can take simple actions such as signing into their account or using Google services like Drive or Photos. This initiative is part of Google's broader strategy to streamline services and protect user data. With this change, users are advised to stay active on their accounts to retain access to their emails and associated content.