Windows 11 25H2 is expected to be a modest update with a broad rollout anticipated in October or late September, currently available in the Release Preview Channel. Microsoft has confirmed that ISO installation media files will be released soon, although their initial release was delayed. The ISOs for version 25H2 are expected to be substantial, similar to version 24H2, but users upgrading from 24H2 will have a seamless installation process of less than 5MB via Windows Update. The update uses an enablement package that requires a single restart to activate pre-existing features in version 24H2. Future cumulative updates will continue to introduce new features for both 24H2 and 25H2, with recent updates reduced in size by 40%. Users can access Windows 11 25H2 through the Release Preview Channel and will receive monthly cumulative updates after exiting the channel. The new Start menu and colorful battery icons will be available in version 25H2 and will also be rolled out to version 24H2 users over time.