This is the user manual for digiCamControl - a free, open source, Windows application. With it you can control DSLR cameras using a USB connection also known as tethered shooting.
digiCamControl supports most Nikon DSLR cameras as well as cameras from several other manufacturers.
If you are all new to digiCamControl you might want to look at these sections of the manual:
You can also browse through the table of contents on the right or use the search function.
The manual is also available as a PDF file for offline use, but please notice that the PDF manual might not contain the latest updates.