Q: I bought a new iphone and its 6s and i forgot my passcode yesterday and now i wanna restore it but my pc doesnt recognise my iphone what should i do ?? Please help me thanks

So as i said before i forgot my passcode and i dont remember it but i have never connected it with any pc because i just had 1 week of using it since i bought it and so my pc doesnt recognise it and im afraid to put my iphone 6s into recovery mode because i think that i wont connect with my pc then help me please i dont know what to do and its a new iphone too im driving myself crazy and i dont what to do please help me !!!