This practical assignment and report delve into the intricacies of Windows 10 security and configuration. It begins with an introduction to NTFS formatting and its significance for file storage, highlighting its advanced features like security permissions and journaling. The assignment emphasizes the importance of firewalls in protecting systems from network threats. The core of the assignment focuses on user account privileges, detailing how to manage and assign roles for data access, including creating folders with restricted access, and granting read and write permissions. It also covers creating batch files and shortcuts. The report extends to system security, recommending antivirus software and best practices for virus protection. It then compares Windows 10 Pro and Home versions, advising on the appropriate choice for commercial purposes. Additionally, the assignment touches upon using VMWare to create virtual hard disks and outlines the steps for PC troubleshooting, including identifying the problem, establishing a theory, testing, implementing solutions, verifying functionality, and documenting findings. The report concludes with a discussion on common Windows issues and their solutions.