I am new to the inkscape program. I would like to know how do you make business cards. When recently browsing through the program i remember seeing the business card template but that was some time ago. Could someone help me out in this matter.

The only difference between a business card and any other drawing is the size of your canvas. When you go to File > New you'll see a list of predefined canvas sizes, two of which are suitable for business cards. Of course, you can change your canvas to any size you like at any time.