Forum Discussion
DaxxonFoster
Jan 22, 2026Iron Contributor
What Is the "Windows Modules Installer" Process in Windows 11 That Is Using 600MB of Memory?
A process named "Windows Modules Installer" has appeared in the system, with its memory usage abnormally increasing to over 600MB (subsequently dropping to about 345MB, still considered high). This p...
KennedyScott
Jan 26, 2026Iron Contributor
The process is involved in the installation of Windows updates, including security patches, feature updates, and driver updates.