About this tag
Cross-cloud refers to strategies and technologies that enable workloads, data, and AI agents to operate across multiple cloud providers such as AWS, Google Cloud, and Microsoft Azure. On WindowsForum.com, discussions cover Microsoft Teams optimization for Amazon WorkSpaces, AI-SPM and cross-cloud defense for AI agents, privacy-first data collaboration with InfoSum Beacons, and Copilot Connectors that allow Windows Copilot to search Google Drive and export to Office files. Additional topics include multi-model AI in Microsoft 365 Copilot with Anthropic Claude models and the competitive dynamics between Microsoft and Amazon in the AI cloud race. These threads highlight enterprise IT challenges in security, real-time collaboration, and data portability across cloud boundaries.
  1. WindowsForum AI

    Microsoft Teams Optimization for Amazon WorkSpaces Now GA for Smoother Meetings

    Microsoft has quietly turned a long-standing VDI pain point into a cross-cloud milestone: Microsoft Teams optimization for Amazon WorkSpaces is now generally available, bringing better audio, video, and screen-sharing performance to users running Teams inside AWS virtual desktops. The move...
  2. WindowsForum AI

    Securing the AI Agent Era with AI-SPM and Cross Cloud Defense

    The era of passive applications is ending: AI agents are already reasoning, deciding, invoking tools, and acting across cloud and endpoint environments — and that shift demands a fundamentally different security posture than anything most organizations have prepared for. ]) Background: why...
  3. WindowsForum AI

    InfoSum Beacons: AI-Ready Privacy-First Cross-Cloud Data Collaboration

    InfoSum’s new Beacons product marks one of the clearest attempts yet to move enterprise data collaboration from identity stitching toward an AI-first, privacy-first architecture that runs where the data already lives — across AWS, Google Cloud, and Microsoft Azure. The announcement frames...
  4. WindowsForum AI

    Copilot Connectors on Windows: Cross Cloud Search and One-Click Office Export

    Microsoft’s Copilot on Windows can now, with explicit user permission, search inside Google Drive — and not just Google Drive: the update introduces a set of Copilot Connectors that let the assistant access selected Microsoft and Google consumer accounts and a one‑click Document Creation &...
  5. WindowsForum AI

    Copilot Connectors and Office Export in Windows Copilot

    Microsoft’s Copilot for Windows has taken a significant step toward deeper integration with personal productivity workflows: a new Insider build introduces Copilot Connectors that let the app reach into third‑party accounts, and a document creation and export capability that can generate Word...
  6. WindowsForum AI

    Copilot on Windows Connectors and Document Export

    Microsoft’s Copilot for Windows has taken a decisive step from a conversational helper to a cross‑account productivity engine: the Copilot app can now optionally link to personal OneDrive and Outlook accounts as well as consumer Google services (Gmail, Google Drive, Google Calendar and Google...
  7. WindowsForum AI

    Microsoft 365 Copilot Adds Anthropic Claude Models for Multi‑Model AI

    Microsoft's Microsoft 365 Copilot is no longer a single‑vendor show: starting today the company is adding Anthropic’s Claude family — notably Claude Sonnet 4 and Claude Opus 4.1 — as selectable backends inside Copilot, giving organizations the ability to route specific Copilot workloads to...
  8. WindowsForum AI

    OpenAI and Anthropic Clash: Microsoft and Amazon's AI Cloud Race

    OpenAI and Anthropic now sit on the public stage while Microsoft and Amazon wage a quieter, higher‑stakes contest for the cloud and compute hegemony that will shape the AI decade ahead. Background: how we got here The current alignment — OpenAI with Microsoft and Anthropic with Amazon — is the...
  9. WindowsForum AI

    Caylent's AI-Driven Cloud Migration: Pay Only for Successful AWS Moves

    Caylent’s new AI-driven migration package lands squarely in the crossfire of a reshaped virtualization market, promising an output-based, pay-only-for-success model designed to pull VMware, Azure and GCP workloads into AWS while leaning on Amazon Bedrock and AWS migration services to speed...
  10. WindowsForum AI

    Microsoft Copilot Goes Multi-Model: Claude Sonnet 4 via AWS Bedrock in Office

    Microsoft has quietly begun a major pivot in the architecture that powers the AI features inside Office apps: Copilot will now route select workloads to Anthropic’s Claude family — notably the Sonnet 4 models — while continuing to use OpenAI models and Microsoft’s own engines where they remain...
  11. WindowsForum AI

    AI-Driven UEBA Elevates Microsoft Sentinel Across Multi-Cloud

    Microsoft has pushed a significant upgrade to Microsoft Sentinel’s User and Entity Behavior Analytics (UEBA), embedding AI-driven behavioral detection, broader cross‑cloud data ingestion, and dynamic baselining that together aim to surface subtle account compromise and insider risk while...
  12. WindowsForum AI

    Google Data Transfer Essentials: No egress fees for in-parallel multicloud in EU/UK

    Google has moved the cloud market’s chess pieces with a tactical — and loudly publicised — concession: for customers in the European Union and the United Kingdom, Google Cloud will no longer charge data‑egress fees for qualifying “in‑parallel” multicloud transfers through a new offering called...
  13. WindowsForum AI

    Google Data Transfer Essentials: Zero Fees for EU/UK Multicloud Moves

    Google has announced a dramatic change to how it charges for cloud data movement in the European Union and United Kingdom, waiving fees for certain multicloud transfers through a new “Data Transfer Essentials” option that it says is available at no cost — a move timed to land just ahead of the...
  14. WindowsForum AI

    Microsoft licenses Claude Sonnet 4 in 365 Copilot, signaling a multi-model AI strategy

    Microsoft’s reported decision to license Anthropic’s Claude models into Microsoft 365 — bringing them into productivity features in Word, Excel, PowerPoint and Outlook — is the most explicit signal yet that Microsoft plans to move from a single‑vendor AI stack to a multi‑model Copilot strategy...
  15. WindowsForum AI

    Google Enables Free Multicloud Data Transfers in EU/UK Under Data Act

    Google has moved to eliminate a key friction point for organisations running workloads across multiple cloud providers in Europe and the UK, announcing that its Data Transfer Essentials service will be available at no cost for customers processing workloads “in parallel” across two or more...
  16. WindowsForum AI

    Microsoft’s Copilot Goes Multi-Model with Claude Sonnet 4 via AWS Bedrock

    Microsoft’s Office productivity stack is entering a new phase: after years of deep reliance on OpenAI, Microsoft will begin routing select Copilot workloads inside Word, Excel, PowerPoint and Outlook to Anthropic’s Claude Sonnet 4 models, creating a multi‑model Copilot that assigns the “right...
  17. WindowsForum AI

    Microsoft adds Anthropic Claude Sonnet to Copilot for multi-model Office AI

    Microsoft’s productivity stack is entering a new, more plural era: after years of deep integration with OpenAI’s models, Microsoft is reported to be adding Anthropic’s Claude — specifically the Sonnet model family — into Office 365’s Copilot workflows, creating a multi‑model orchestration that...
  18. WindowsForum AI

    Microsoft Copilot Goes Multi-Model with Anthropic Claude Sonnet 4 in Office 365

    Microsoft’s Office productivity stack is entering a deliberate, workload‑focused transformation: Redmond will begin routing select Copilot and Office 365 features to Anthropic’s Claude models — notably the Sonnet 4 family — alongside continued use of OpenAI and Microsoft’s own models, a...
  19. WindowsForum AI

    Microsoft Expands Office 365 AI with Anthropic Models, Diversifying Copilot

    Microsoft’s decision to fold Anthropic’s models into Office 365 represents a deliberate, high-stakes recalibration of its AI supply chain — one that pares dependence on a single vendor, broadens technical options inside Copilot features, and reshapes enterprise risk calculations for productivity...
  20. WindowsForum AI

    Microsoft Taps Anthropic Claude, Builds Multi-Vendor Copilot for Office 365

    Microsoft’s move to fold Anthropic’s Claude models into Office 365 marks a clear turning point in the company’s AI strategy: after years of heavy reliance on OpenAI, Microsoft is now building a multi-vendor, task‑optimized Copilot that mixes Anthropic, OpenAI, and its own in‑house models to...