If you are installing Slackware, after creating partitions (and possibly swap space), use the command
This will present you will a menu-based procedure to walk you through the remaining steps of installation.
The procedure described here corresponds to that found on the color144 and colrlite root disks; the other root disks may have slightly different procedures.
The setup menu consists of the following items. Use the arrow keys to move over the items, and press enter or spacebar to select an item.