[Hornet]

I know nothing about computers so hopefully someone can advise, thanks

My BB enters a room we have PC in at moment and goes from entry point about a metre to a wireless router then into PC via wire too as next to each other.

I now want to change use of this room to a bedroom and move PC to another room. Do I need VM to come and move the wire on outside of house to the room PC moved to?

Or can wireless router stay in bedroom without PC and send signal to rest of house still? i.e wireless router right next to enrty point sitting under kids bed?

Thanks