November 10, 2026, 6:48 am | Read time: 2 minutes
Anyone hoping for a major overhaul with Windows 11 26H2 was disappointed. The update turned out to be essentially a small activation package. Things are expected to get more exciting in 2027. With Windows 11 27H2, Microsoft plans to make more significant changes to the system.
27H2 will be more than a small update
As reported by the online magazine The Verge, Microsoft plans to replace larger parts of the operating system with 27H2. This would align with the previous rhythm of making more substantial technical updates to Windows approximately every three years. By that time, Windows 11 would have been on the market for six years.
This is an interesting signal for Windows 12. The new system doesn’t necessarily have to be canceled. However, a quick generational change becomes less likely if Microsoft simultaneously invests significant resources in a fundamental overhaul of Windows 11.
Microsoft is working on performance
The planned changes under the hood are particularly interesting. Microsoft is expected to enable Windows to hold up to two gigabytes more active data in RAM. While this may sound unspectacular at first, it could indeed make a difference in everyday use.
Especially PCs with limited RAM could benefit. Windows would need to reload required data from the significantly slower mass storage less frequently. Applications and multitasking could respond more smoothly as a result.
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Intel APX is coming to Windows 11
Another component is Intel’s Advanced Performance Extensions (APX). These expand the number of available registers. Simply put, this allows the processor to keep certain data closer to the actual computing unit and access the RAM less frequently.
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Microsoft is expected to support APX with Windows 11 27H2. It will be interesting to see which Intel processors actually benefit from this and whether the technical overhaul will have implications for older hardware.
New look coming sooner
There are also visual changes. Microsoft plans to replace the familiar Bloom wallpaper. The new design is expected to feature a colorful folded sheet in clouds. Whether this already hints at a larger design change for Windows 11 27H2 remains to be seen.