Where to create a login for free COBOL training?

  • Name: Ruben Araujo
  • COBOL Experience: Beginner (long time ago in OS/36 and OS/400)
  • Location: Buffalo, NY, US
  • Availability: Part-time to start, after Full-Time
  • Availability Type: Volunteer, then Available to Hire
  • Link to LinkedIn profile: https://www.linkedin.com/in/ruben-d-araujo-2a2bb226

I installed from the Option [#1] Vista tn3270 http://www.tombrennansoftware.com/download.html

Bu I need get user and password in order to practice in zOS.