Microsoft removes FAT32 partition size limit in Windows 11

Microsoft’s Windows 11 Insider Preview Build 27686 (Canary) removes the FAT32 command-line formatting cap, enabling up to 2TB partitions (the GUI formatter still enforces 32GB), introduces a Windows Sandbox Client Preview with folder sharing, runtime clipboard redirection, A/V input controls, and early CLI support, and delivers battery optimizations along with limited background network diagnostic testing (up to 10MB/day on non-metered Ethernet/Wi‑Fi) for Insider devices.