What's up with the KNIME documentation? The built-in Help has screenshots from Windows XP, and shows things I don't even see. I clicked on a link to change to the project perspective, but it doesn't match the screeshots in the online doco. I see windows called Project Explorer, Outline, Tasks, Help, plus the tabbed window where the workflows are displayed. I have no Open Perspective button, and no Window menu.
How do I find documentation that actually matches my version (2.11.3) ?
Some things in KNIME change fast. We always document new features and functionality when we make a release (e.g. https://tech.knime.org/whats-new-in-knime-211, https://tech.knime.org/whats-new-in-knime-212). The KNIMETV youtube channel has lots of tutorials and examples from various versions of KNIME, which might help: https://www.youtube.com/user/KNIMETV
Since we just released 3.0.0 there are a lot of changes to the UI and so lots of the documentation will be updated in the coming few months.
If you are stuck with a specific problem, then please ask here on the KNIME forum, and one of the members of the KNIME community, or the KNIME team will get back to you as soon as possible.