It stores data/saves because it has memory e.g. gigs, kb and so on. data in hard disk is stored in binary form(0's & 1's).hard disk is made up of ferromagnetic material(it can be magnetized and...
Use an application that can display the type of information you want to access. If it is a written document then a word processor is suitable if it is a database then a database accessor is to be...
If the only thing the belt drives is the a/c, yes. New cars have a serpentine belt that drives everything. Chevy pick ups have two belts, one for a/c and the other for the rest.