Unverified50% confidenceFactExact time
Windows 10 and 11 include the Compact OS tool, designed specifically to compress operating system files, trading computational overhead for storage space.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/20/2026
First Seen
Valid until: 1/18/2027
Sources
Reddit User Tried to Compress System Drive with WinRAR—and Nearly Disaster Struck
youtubeLinus Tech Tips10/20/2026
Related Entities
Related Claims
UnverifiedMicrosoft stated it will optimize Windows 11 to reduce memory usage, citing rising memory costs as one direct motivating factor.70% similarUnverifiedDeploying Ollama on Windows requires the operating system to be Windows 10 22H2 or higher, and it is recommended to reserve at least 50 GB of available disk space.69% similarUnverifiedCompact OS uses a mechanism similar to WIMBoot, storing system files in compressed form in a separate data area and using reparse points to make the files appear to be in their original locations; it uses the XPRESS or LZX algorithm, with a compression ratio of about 1.5:1 to 2:1, but at the cost of some read performance. Users can enable it manually via `compact.exe /compactos:always`.68% similarUnverifiedMicrosoft's official minimum RAM requirement for Windows 11 is 4GB, with 16GB recommended.66% similar
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