Windows 10 + new installation

Has anyone been able to communicate with a MEGA 2560 using Marlin / Repetier from Win 10 ?

Com ports seem to be the same at either end & I am just wondering if anyone has sorted this already.

this is my first build, please treat me gently, in advance, upgrading to WIN 10 was probably my 1st mistook.

Should I be looking to try some other interface software?

Any guidance would be appreciated.