Dism Command
The latest Dism Command coverage — news, analysis, and updates from the WindowsNews.AI desk.
Reclaim 7GB in Windows 11 by Disabling Reserved Storage with DISM
A little-known DISM command can instantly reclaim several gigabytes of disk space on Windows 11 by disabling a feature called Reserved Storage—but leaving it off risks breaking future feature...
Windows 11 Reserved Storage: What It Is, When to Disable It, and Better Storage Fixes First
Microsoft introduced reserved storage with Windows 10 version 1903, and the feature carries forward into Windows 11. This system-allocated space, typically 7-10 GB, serves a critical purpose:...
Windows Reserved Storage: How Microsoft's Hidden SSD Buffer Works and When to Disable It
Microsoft's Reserved Storage feature, which debuted in Windows 10 version 1903 and continues in Windows 11, automatically sets aside approximately 7GB of SSD space for system operations. This hidden...
Windows 11 KB5077179 (Build 28000.1575) mandates strict MSU install order for DISM offline deployment
Microsoft's targeted cumulative update KB5077179 for Windows 11, released on February 10, 2026, represents a significant departure from traditional update delivery methods. This update, which...