"Cubes" is a management tool for Windows that I developed using Python, leveraging the graphical user interface (GUI) of PySide6. This versatile application offers a wide range of features, including displaying system information, performing data backups using a synchronization process, and encrypting a folder based on individual password preferences. Additionally, "Cubes" includes an integrated Password Manager that securely stores your sensitive data in an encrypted database. A small port scanner is also incorporated to monitor and analyze network port activities, rounding out the functionality of this application. With "Cubes," you have a powerful tool at your disposal, ensuring both security and efficiency in the management and utilization of your Windows system.