Why does microsoft release new versions of its windows operating system every few years? to keep up with advances in computer capabilities to remain in compliance with copyright laws to fulfill its contract with computer manufacturers to make the system usable in foreign countries

Which of the choices sean are not true when considering virus behavior

The gene form of a trait is called a(n) 

Create a file called favorite_foods, and list your favorite foods, entering five or six or more. press enter after each favorite food so it appears on its own line (make certain you also press enter after the final food item). after the file is created, add two more foods you like that are not on the list (press enter after the final food item). view the list of foods to make certain the two items you added appear at the end of the list