Does anyone have problem hearing the software instruments in windows 10? Please help.

Could you provide some system specifications i.e. CPU, 64/32 bit, Soundcard make and model, driver model etc and could you be a little more specific with your problem thank you.

Hi, and welcome to this forum. Are you using simple instrument track, or separate audio and MIDI tracks? Are you having trouble with all softsynths? If so, maybe go through the videos at http://www.cakewalk.com/CakeTV/SONAR-University/Get-Started . You will need an audio track to get the sound out of the instrument, and a MIDI track to trigger it (or Simple Instrument track, which is both audio and MIDI in one). If you have more questions, just ask again
Best of luck.