Windows 10 KB4074588 applies only to Windows 10 1709. Previous versions have to be updated to receive the latest update roll-ups.
This update brings the Windows build to 16299.248.
- Fixes a security problem with children’s accounts and Microsoft Family on ARM devices
- Fixes serveral issues with Internet Explorer
- Fixes some problems with Edge
- Fixes issues where, in certain hardware configurations, the frame rates of DirectX Games were unintentionally limited to a factor of the display’s vertical synchronization.
- Fixes surround sound problem that reverts back to stereo.
Other fixes are of less interest to gaming.