Dell machines do not have an OEM release of Windows 10 done yet.We are testing the OS on our models and once we have the details available, it will be updated on our forums.Keep an eye out for the same.
Always include PC model in your posts.
You can try the Win 10 touch driver here. Manually set a System Restore point before installing the driver.
If you try that driver, please post back and let everyone know if that works or not...
Forum Member since 2004
I'm not a Dell employee
Just bought a Surface Pro 4 with MS Surface Dock ("Turn your surface tablet into a desktop PC") and could not get my Dell S2340T monitor to work with touch enabled. I finally went back through the user guide and found it required a second cable (my previous Surface was linked up through a complex set of accessories and software that only required the one USB connection available on the Surface, so I had forgotten what a bodge this was!). All works perfectly now with the Surface providing both keyboard/mouse AND touchscreen facilities - great solution!