Why i could not find out any nearby wifi network?

[aponfurious]

i try many times but do not find any nearby wifi >>>> please give a solution.
ADVANCE THANK YOU .

[HackyleShawe]

I suggest that you describe your situation clearly: What are your specific operating steps, what are the operating environments, and what steps do you take to achieve this situation?
By the way: if it's a virtual machine, it's worth trying to plug in a wireless network card.