An application is software designed for a specific purpose. An app can be created for different platforms, such as computers, mobile phones, servers, and the web. Over time, newer versions of applications are launched with more features, fixes, improvements, and a renewed support cycle.

While the older application versions get outdated, they also tend to lose support, since the manufacturer of that product cannot continue to support both the new and old software. Therefore, there comes a time when the support for the older apps ends.

When an app loses support, it will no longer receive functional updates. In some cases, it would also stop receiving security updates, making it a loophole for external threats. You can use the following information to plan your upgrade proactively and shift to the newer app versions before they lose support.