Answer:
Desktop Application - An Application stored on a client's local storage
Web Application - An Application stored on the Internet
Step-by-step explanation:
The difference between a Desktop Application and a Web Application lies within the location of each Application.
A Desktop Application would need to be downloaded by the client in order to run the application (ex: Goógle Chrome). While a Web Application can be accessed from any device on the web (ex: Gmáil)
Lmk if this makes sense :)