To run version 7.3.1 smoothly, your computer should meet these minimum specifications: Packet tracer 7.3.1 now available - Cisco Learning Network
Cisco Packet Tracer 7.3.1 is a powerful network simulation tool used worldwide by students and network professionals to design, configure, and troubleshoot network topologies. This specific version, released in tandem with the curriculum, introduced critical updates that allow users to practice with modern networking technologies without needing expensive physical hardware. How to Download Cisco Packet Tracer 7.3.1 cisco packet tracer 7.3.1 download
If you are not a student, you can gain access by enrolling in a free introductory course, such as "Getting Started with Cisco Packet Tracer," on the Skills For All platform. : To run version 7