Microsoft has set a definitive timeline for users still relying on the Microsoft Store versions of its Office applications. By December 2026, support for these versions will cease, meaning they will no longer receive essential security updates. This announcement serves as a reminder for users to transition to the Click-to-Run versions of Office to ensure continued access to security patches and feature enhancements.
Transitioning to Click-to-Run
As highlighted in a recent update from Microsoft, the new feature updates for Microsoft 365 Apps installed via the Microsoft Store have already been halted since October 2025. Users are now urged to migrate to the Click-to-Run installation type to maintain access to ongoing updates and security features.
Support for the Microsoft Store installation type of Microsoft 365 Apps is ending. New feature updates stopped in October 2025 and security updates will end in December 2026.
This transition is particularly crucial for those utilizing applications such as Microsoft Word, Excel, and PowerPoint that were originally installed through the Microsoft Store. The Click-to-Run versions offer a more efficient installation process, allowing users to launch applications immediately while the rest of the software downloads in the background.
Unlike traditional installation methods that require users to wait for the entire application to install before gaining access, Click-to-Run enables immediate usability. Moreover, these applications are designed to update automatically in the background, eliminating the need for manual checks and restarts, thus ensuring a seamless workflow.
For those looking to make the switch, the Office Deployment Tool (ODT) provides a straightforward solution. This command-line utility simplifies the process of downloading and deploying Click-to-Run versions of Office applications, facilitating a smooth transition for users.
