a four-stringed musical instrument of the violin family, slightly larger than the violin; a tenor or alto violin. 2. a labial organ stop of eight-foot or four-foot pitch, giving tones of a penetrating stringlike quality. Origin of viola1. Italian.
PPT is a file extension for a presentation file format used by Microsoft PowerPoint, the popular presentation software commonly used for office and educational slide shows. All text images, sound and video used in the presentation are contained in the PPT file.
The XPT files that are created for Firefox provide users with more features and functionality when using the Firefox browsing program. Files that contain the .xpt file extension may also contain export SAS (Statistical Analysis Software) data files.These SAS data files are saved into the XPT file format so that the files can be read on another platform or with another software application.very day, thousands of users submit information to us about which programs they use to open certain types of files. Our users primarily use the above programs to open XPT files.