Does anyone know what DataExchangeHost.exe does? I noticed it appearing after updating to Windows 10 and that it sometimes starts in background randomly. Looking at memory and CPU usage it doesn't seem to do much (or really anything at all), but I'd like to know what it actually does and why it starts - googe didn't give any relevant info. It is located in System32 folder and seems to be a legit Windows progress, Avast or VirusTotal don't react to it and it looks like it is properly signed.