opt-out

Winsage
September 20, 2026
Microsoft introduced a feature called point-in-time restore in Windows 11, which creates snapshots of the system every 24 hours to enhance recovery options. This feature began rolling out in late June 2026 and is typically enabled by default for boot drives of 200GB or larger. It uses the Volume Shadow Copy Service to generate restore points that are available for 72 hours before being purged. The feature can consume significant storage space, initially occupying 3.9GB and potentially increasing to over 18GB within two months, reaching a maximum of 2% of the total disk space. Users can adjust the storage usage settings or disable the feature entirely to reclaim space. The default maximum usage can be modified to as low as 0.2%. There are concerns that this feature should have been opt-in rather than opt-out due to its storage implications.
Winsage
August 31, 2026
Microsoft has introduced a new feature in Windows 11 that allows users to permanently opt out of prompts encouraging them to back up files with OneDrive. The updated full-screen backup prompt now includes an "Opt out of backup" button, which was observed on PCs running stable Windows 11 25H2 builds without the OneDrive sync client installed. This option enables users to indicate their preference against OneDrive integration without uninstalling OneDrive or affecting existing files and synchronization settings. The feature aims to eliminate intrusive backup notifications that previously required users to either continue with OneDrive backup or postpone the prompt. Although the option appeared on at least one system in 2025, it is now being rolled out to a broader range of stable installations. The August 27 update notes from Microsoft do not mention this new opt-out button, suggesting it may be rolling out independently.
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