Explanation:
In the latest version of Microsoft Windows, different icons of application software can be found in the Start Menu bar. The Start Menu is a graphical user interface element used in Microsoft Windows since Windows 95 and in some other operating systems. It provides a central launching point for application programs and performs other tasks such as searching for files and folders.

The Start Menu bar contains various features and options such as the search bar, power options, settings, and all the installed application software icons. Users can easily access these icons by clicking on the Start Menu button, which is usually located at the bottom left corner of the screen.

Advantages of having application software icons in Start Menu bar:

1. Quick and easy access: Having application software icons in the Start Menu bar provides quick and easy access to all the installed programs. Users can easily locate the required application software icon and launch it with just a single click.

2. Organized display: The Start Menu bar organizes the application software icons in a neat and organized manner, making it easier for users to find the required program.

3. Customizable: Users can customize the Start Menu bar by adding or removing application software icons according to their preference. It provides users with the flexibility to organize the Start Menu bar according to their requirements.

Conclusion:
In conclusion, the Start Menu bar is an essential part of the Microsoft Windows operating system that provides quick and easy access to all the installed application software icons. It is an organized and customizable feature that enhances the user experience and makes it easier to locate and launch the required program.