Welcome to Know-How:
the mainframe site that speaks your language.

With mainframe technology once again seen as the business IT solution of choice, Know-How is designed to provide you — the mainframer — with a dedicated knowledge resource to keep you up-to-speed in the fast-developing world of the mainframe.

Through Know-How, we’ll share our commitment, vision and strategy for the future of the mainframe with you – and we’ll continue to support you with our dedicated mainframe solutions. Even if you’ve been around the hum of the mainframe since the early days, you’re bound to learn something new.

After all, we’re all speaking the same language…

It’s completely free and you’ll get access to:

  • Knowledge Stream: Expand your know-how through thought-leading articles and whitepapers.
  • Knowledge Now: Keep in touch with all the latest industry news and trends, and get the pick of the latest IT reading with the CA Advisor Mainframe Newsletter.
  • Knowledge Bridge: Mainframers and their know-how come together online through videos, webcasts, podcasts, seminars and events.
  • Knowledge Base: Learn how to get the most out of your mainframe system with CA’s Mainframe software solutions.
  • Bruce’s Backroom: Compare notes with Bruce, our man who’s been mainframing longer than most..