Here's a very quick example:
Another option is to use the Write to Spreadsheet File VI. If you are using 8.2, it should support string arrays. If not, you can open the diagram and read the instructions on how to modify it.
To learn more about LabVIEW, I suggest you try searching this site and google for LabVIEW tutorials.
Here,
here,
here,
here and
here are a few you can start with and
here are some tutorial videos. You can also contact your local NI office and join one of their courses.
In addition, I suggest you read
the LabVIEW style guide and the LabVIEW user manual (Help>>Search the LabVIEW Bookshelf).
___________________
Try to take over the world!