richmart,
you must differ WHERE you enter the description. You can enter description for controls/indicators as well as for VIs.
The context help shows the short help for the currently "highlighted" control/indicator/VI. So moving around the cursor will change the content in the window.
Regarding formatting: The context help (description) supports a limit set of html-tags.
For example:
bold text can be achived by using <\b> and <\/b> (remove the "\" within the tags!)
hope this helps,
Norbert B.
Norbert
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