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.
As you can see, the actual extension name gives clues as to the type of file it is. A file extension, or file name extension, is the letters immediately shown after the last period in a file name. For example, the file extension.txt has an extension of .txt. This extension allows the operating system to know what type of file it is and what program to run when you double-click on it.