As we all know, with frequent internet use, we inevitably accumulate many account passwords, such as for forums, QQ, gaming accounts, bank accounts, and many others. With so many to manage, it's easy to forget them, and storing them on a computer isn't secure. Similarly, personal diaries should remain private, but keeping them on a computer also poses security risks. Additionally, playing games or checking stocks during work hours can lead to serious consequences if accidentally discovered by your supervisor or boss. This software is designed to address these issues.