This COM-DRV(WDM) help is designed to be displayed in an appropriate layout that matches the window size.
Therefore, help descriptions can be viewed without stress even when viewed on display devices with different screen sizes, such as Desktop PC, Tablet PC, and Mobile.
In addition, since Bread Crumb is displayed at the top of all topics, the nesting (hierarchy) of the displayed topics is also clear.
It uses Responsive HTML5 technology.
Files in Responsive HTML5 format can be viewed with a standard web browser. We have confirmed that FireFox, Google Chrom, and the latest versions of Microsoft Edge can be used to browse COM-DRV(WDM) help.
Table of Contents tab: Select
the Table of Contents tab (
) to display all the topics
in the help in a tree view. Topics with 
mark at
the beginning contain subtopics. Click the mark to
expand the topic and display subtopics in a tree. Topics with 
mark at the beginning already
have subtopics displayed in the tree view. Click the
mark to collapse the subtopics and display mark at
the beginning of the parent topic.
Index tab: Select the Index tab to display a list of pre-registered indexes. Enter characters in the [Filter Keywords] area in the Index tab, only the indexes that match the entered characters will be displayed in the list, allowing you to narrow down the index list.
Search area: Specify a word or phrase
in the search area and press the search icon (
) to
perform a full-text search in the help file and display a list of target
topics.
Print icon: Click the print icon (
)
to print the topic that is being displayed.
Arrow icon: Click the arrow icon (
) on the right side of the print icon to move to the
topic before or after the topic being displayed.
Bread Crumb: Bread Crumb is displayed at the top of each topic. You can see the nesting of the currently displayed topic items by looking at the Bread Crumb. You can also navigate to the parent topic by selecting the parent topic on the Bread Crumb display.
"<<" icon: In Desktop PC layout, click the (
) icon in the top and bottom
center of the displayed topic to collapse the Table of Contents/Index
area. You can also click the (
)
icon to redisplay the Table of Contents/Index area.
