Users can access z/OS user interfaces by using TSO/E or ISPF. For information
about accessing TSO/E and ISPF interfaces, refer to the following publications:
- z/OS TSO/E Primer
- z/OS TSO/E User's Guide
- z/OS ISPF User's Guide Volume I
These guides describe how to use TSO/E and ISPF, including the use of keyboard
shortcuts or function keys (PF keys). Each guide includes the default settings
for the PF keys and explains how to modify their functions.