Mostly familiar dialog options.
Match Picture: (on by default) means search data using the display picture (@d17 for
example). Uncheck this to search the raw data.
Regex: This option will be disabled if pcre3.dll is not installed. PCRE (Perl Compatible
Regular Expressions - credits) is a BSD regex implementation. Here a valid UK
National Insurance number is being described (two alphas, 6 digits, trailing A thru D).
Note that a history of previous searches is maintained and available from the "Find
What" combo box.
Simple navigation to a particular entry in the queue:-