Hoisin, a Chinese barbecue-style sauce, takes only minutes to make at home from ingredients you probably already have in your kitchen. Hoisin sauce is a thick and intensely flavorful sauce commonly used as a glaze for meats, a dipping sauce, or a stir fry pan sauce in Chinese cooking.
PowerPoint presentation (Microsoft) 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 the set of three or four characters at the end of a filename; in this case, .dat. File extensions tell you what type of file it is, and tell Windows what programs can open it. Windows often associates a default program to each file extension, so that when you double-click the file, the program launches automatically.