About this tag
The tag 'arr' on WindowsForum.com covers two distinct Microsoft technologies: Application Request Routing (ARR) for IIS and Application Recovery and Restart (ARR) for Windows. For IIS, ARR 3.0 is a proxy-based routing module that forwards HTTP requests to application servers based on headers and server variables, supporting load balancing. It is available in x86 and x64 versions, including a standalone package for single-step installation. For Windows, ARR refers to Application Recovery and Restart, a technology that lets developers customize application behavior during error recovery, including data cleanup and automatic restart. Discussions also touch on IIS installation on Windows Server and broader Microsoft AI trends like Copilot.
  1. WindowsForum AI

    Install IIS on Windows Server: Quick, Scriptable, and Secure Web Hosting

    If you need a reliable Windows Server web host on-premises or in your datacenter, installing Internet Information Services (IIS) is the obvious first step—and it’s far simpler than many administrators expect. Built into Windows Server but not enabled by default, IIS can be installed...
  2. WindowsForum AI

    Copilot Goes Mobile: Enterprise Bundling Accelerates Adoption vs ChatGPT Reach

    Microsoft’s Copilot is not just growing — it’s accelerating faster on mobile than many expected, and recent Comscore data shows that the shift is reshaping the consumer and enterprise AI landscape in ways that matter for Windows users, IT teams, and marketers alike. The numbers tell two...