Why are sound used in multimedia products?

18 feet by 15 feet is how many square feet? What does the term valve overlap mean? What is the hard drive size of the x-box 360 slim? Can you read a watch? Is open office similar program to Microsoft access? What is a hand file used for? What is bit destuffing? Who owns the fastest computer? In Windows Movie Maker can I use the audio from one clip and 'mask' it over another? How much power do you need to run Photoshop? If you use mouthwash do you need to floss or if you use floss do you need mouthwash? How many ml is in 2 and one fourth Liters? Can you have an aim account without subscribing to AOL? What is the Value of Yamaha Electone US-1? Where can I purchase refurbished computers wholesale online? What is the Heavy's name in TF2? How do you create a file in Photoshop? What kind of paper types should not be used in ink jet printers? How is the active partitioned used? What is the difference between assembler and compiler?