Microsoft announced significant changes to its Teams licensing structure, effective April 1, 2026. The updates move several advanced capabilities from Teams Premium into core Teams Enterprise licenses, expand access to Microsoft Places features, and introduce new attendee capacity options for large-scale events. These changes aim to simplify licensing and provide broader access to powerful collaboration tools across organizations.
Agent Mode brings a massive productivity boost to Excel for Windows and Mac, offering direct workbook edits and a choice between OpenAI and Anthropic models.
Microsoft has introduced trust-based enhancements to the Teams Admin Center (TAC), designed to simplify app security and compliance management for IT administrators. These updates, known as Trust Through Certification, enable you to quickly identify trusted applications, enforce organizational standards, and streamline governance workflows through features such as "apps to consider allowing," security compliance filters, and Microsoft-certified app collections. The enhancements build on existing foundational features while adding dedicated trust indicators that consolidate security signals in a centralized dashboard. You can now evaluate apps based on industry-standard certifications without leaving the Teams Admin Center, reducing the time spent on manual reviews and cross-checking vendor documentation.
Microsoft a publié un correctif pour patcher une faille de sécurité zero-day dans Microsoft Office. Cette vulnérabilité (CVE-2026-21509) est déjà exploitée.
With Microsoft 365 prices creeping up at every retailer, this bundle is a rare chance to lock in the old $99 rate for a full year of Microsoft 365 Family.
Microsoft a confirmé l’abandon de sa méthode historique d’activation par téléphone pour les licences Windows et Office. Un portail web remplace cette méthode.
Microsoft Copilot Studio is a low-code platform that lets you build, customize, and manage AI agents without extensive programming knowledge. The platform provides a graphical interface for creating intelligent agents in natural language that handle conversations and automate tasks across Microsoft Teams, Microsoft 365 Copilot, websites, mobile apps, and third-party platforms such as Facebook or Slack. To ground agents, you can integrate your organization's data sources. Recent updates have introduced enhanced AI models, improved authoring experiences, and new governance capabilities, making the platform more accessible and secure.
Microsoft has clarified the key differences between its one-time purchase Office 2024 and the subscription-based Microsoft 365 suite in an official support document. The comparison helps users understand the trade-offs between a single upfront payment for static software and ongoing subscription fees for continuously updated services.
Microsoft announced price increases for Microsoft 365 and Office 365 commercial subscriptions. The new list prices will go into effect on July 1, 2026, though existing customers will generally not pay the higher rates until their next renewal after that date. The company justifies the changes by pointing to more than 1,100 new features added across the platform, particularly AI-powered capabilities, security enhancements, and device management tools.
Microsoft is working to resolve an issue that prevents users from opening Excel email attachments in the new Outlook client when the filenames contain non-ASCII characters. The bug affects Exchange Online customers and displays an error message that reads, "Try opening the file again later."
Microsoft will discontinue support for Office Online Server on December 31, 2026, ending security updates and technical assistance for the on-premises solution that provides browser-based Office applications. Organizations are encouraged to migrate to Microsoft 365 or use supported desktop clients for SharePoint Server and Exchange Server Subscription Edition deployments.
Microsoft Word for Windows has implemented automatic cloud saving for new documents starting with version 2509 (Build 19221.20000). This change affects how users save documents, with all new files defaulting to OneDrive or SharePoint locations. Organizations can control this behavior through Group Policy and Microsoft Intune configurations.
Microsoft 365 Premium combines productivity applications—Word, Excel, PowerPoint, OneNote, and Outlook—with advanced AI capabilities in a subscription plan launched in October 2025. The plan introduces "vibe working," Microsoft's term for iterative human-agent collaboration in which users guide AI through multi-step tasks to create documents, spreadsheets, and presentations. The subscription consolidates features from Microsoft 365 Family and the discontinued Copilot Pro subscription while introducing exclusive AI agents and elevated usage limits for individual subscribers.
The end of support for Office 2016 and Office 2019 on October 14, 2025, forces organizations to choose between upgrading to Office 2024 or adopting Microsoft 365 Apps. Both solutions offer Office applications like Word, Excel, and PowerPoint, but differ significantly in pricing models, AI capabilities, cloud integration, and update cycles. While Office 2024 delivers a one-time purchase with long-term stability and offline functionality, Microsoft 365 Apps provides continuous feature updates, AI-powered Copilot integration, and collaborative cloud tools through a subscription model. This guide compares Office 2024 vs. Microsoft 365 Apps to help you make the right upgrade decision before support ends.
L’authentification des courriers électroniques est très importante pour la sécurité de vos e-mails. Elle permet de vérifier que les courriers électroniques que vous envoyez sont bien légitimes et qu’ils n’ont pas été falsifiés ou altérés. Cela est particulièrement important pour les entreprises qui utilisent des services de courrier électronique tels que Microsoft 365 mais pas …
La messagerie électronique est l’une des applications les plus anciennes d’Internet. Son développement a eu lieu à une époque où Internet n’était pas encore un réseau public. Cependant, à l’heure actuelle, les cas d’usurpation d’identité utilisant le courrier électronique se multiplient en raison de la possibilité de renseigner n’importe quelle adresse dans l’en-tête « De » d’un …
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