For many years, organizations have relied on traditional methods of sharing files, most commonly through mapped network drives connected to on‑premises Windows servers. This approach has served businesses well, especially those with domain‑joined computers and centralized IT infrastructure. However, as organizations grow, adopt hybrid work models, and support remote or non–domain‑joined devices, these legacy methods start to show limitations. Companies increasingly need highly available, scalable, and secure file-sharing solutions that work across locations, devices, and networks. This is where Azure File Sync becomes a game‑changer. Azure File Sync allows you to modernize your existing file server infrastructure without losing the performance, compatibility, and familiarity of your on‑premises Windows file servers. It enables your files to sync automatically to Azure, giving you centralized cloud storage, global access, improved redundancy, and tiered storage that optimizes disk usage. In this guide, I’ll walk you step-by-step through setting up Azure File Sync, configuring both local and cloud file shares, and demonstrating how files stay available and synchronized across: ✔ A domain‑joined computer connected to your local server ✔ A non–domain‑joined computer mapped directly to Azure Storage By the end, you will clearly see how Azure File Sync provides seamless file availability across your entire organization—whether on-premises or in the cloud.