This document is the operating manual for “PENTAX PHOTO Browser 3” and “PENTAX PHOTO Laboratory 3” software for viewing and editing photos taken with a PENTAX digital camera on a Windows PC or Macintosh. Please read the camera's operating manual and this manual before using the camera and software to fully understand all the features and capabilities. Please keep the camera's operating manual and this manual safe, as they are valuable tools for understanding the camera's capabilities.