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.
A file extension is a letter code, usually of only three letters, that tells the computer what program to associate with a given set of data (a file). Without a file extension, the computer doesn't know how to open the file and the data becomes inaccessible.XPT is just one file extension people use. It has multiple associations. file extension is a letter code, usually of only three letters, that tells the computer what program to associate with a given set of data (a file). Without a file extension, the computer doesn't know how to open the file and the data becomes inaccessible.