Cisco Packet Tracer has version 6.2.
On weekends, I went online and found Cisco Packet Tracer version 6.2. I remember that it was version 5.X before. Update quickly!
Please see details
https://www.netacad.com/about-networking-academy/packet-tracer
http://www.packettracernetwork.com/
The second site also has some hands-on experiments to do, and for beginners, you might want to do them.
