This lab demonstrates penetration testing techniques against Windows systems using Kali Linux and the Metasploit framework. The exercise includes scanning with Nmap, exploiting the MS08-067 SMB vulnerability on Windows XP, testing EternalBlue against Windows Server 2022, and generating a Meterpreter payload for Windows 7. The assignment highlights how legacy vulnerabilities, misconfigurations, and outdated systems can expose networks to remote exploitation.