The same goes for other apps that require spell-checking. So, in this case, a spell checker object was created and it was easily implemented in both of these apps. There is no need to create a spell checker for both applications from scratch. Since there’s a need for the same functions in both cases, programmers came up with this concept that allows them to use the same code for both applications. But applications like Outlook Express use spell checkers too.
The first application that comes to mind is Microsoft Word. We’ll use applications that have spell checking capabilities.
The best way to explain its functionality is through an example.
