Secure Boot certificate expiration: What Windows IT admins need to know now


We are enhancing the Data masking service to allow administrators to view masked fields via the client and enable auditors to see who accessed and read sensitive fields with unmasked values. These updates will be rolled out globally from August 8, 2025, through September 5, 2025.

We are announcing the ability to manage access to public system views using security roles in Power Apps. This feature reached general availability on August 15, 2025.

You can now reference a Loop or Page when you create a presentation with Copilot within the PowerPoint application.

With the new org chart users will not only be able to contextaulize a person, they will also be able to scroll through visited profiles, see a manager’s reports counts, and more.

When using the Copilot Chat side pane in Microsoft 365 apps, users will be able to launch the full Microsoft 365 Copilot app from a dedicated button. Additionally, accessing some features in the side pane will launch the full app.

You can now reference a Loop or Page when you create a presentation with Copilot within the PowerPoint application.

Endpoint DLP can now classify Office files stored in Windows devices that have Azure RMS protection applied. Classification will be triggered when file is used in applications or when just-in-time classification is enabled

We are announcing the ability to enable service representative’s microphones to be connected prior to calls beginning in Dynamics 365 Contact Center. This feature is currently available in preview.

Outlook will add a visual indicator on profile cards to identify external email participants, enhancing security and reducing accidental data sharing. This feature, enabled by default, will roll out worldwide from mid to late September 2025. No preparation is needed, but user communication is recommended.
