Microsoft is encouraging feedback from users in the Windows Insider Program regarding performance issues, particularly under the Desktop Environment > System Sluggishness category. Windows 11 requires more resources than Windows 10, impacting users with older hardware. Microsoft is collecting logs from Insider Program participants to address performance concerns, specifically when a PC shows sluggish behavior. These logs are stored in the %systemRoot% > Temp > DiagOutputDir > Whesvc folder and are sent to Microsoft only if users submit feedback through the Feedback Hub.
The upcoming Windows 11 25H2 update is expected to focus on bug fixes to improve performance, including faster load times for File Explorer's home tab. Additionally, the update is experimenting with a feature that throttles CPU usage when the user is away from the PC, potentially reducing power consumption and extending battery life, though there are concerns about its impact on background tasks.