HTML and CSS Reference
Suppose that you have an installation procedure for a software pack-
age that's similar in most ways, regardless of the computer type,
except for one step. At that point in the linear installation, you could
branch out to cover each system, as shown in Figure 2.9.
Different steps for
After the system-specific part of the installation, you could link back to the original
branch and continue with the generic installation.
In addition to branching from a linear structure, you could also provide links that enable
visitors to skip forward or backward in the chain if they need to review a particular step
or if they already understand some content (see Figure 2.10).