Help connecting to wifi

hey guys i need help connecting to wifi im using hassbian image with PI3 wire to router but i want to use wifi so i can put my pi other place instead of next to my router thaks

Try here.

The guide you’re referring to is not working for a lot of people, including me. I’m unable to connect to a WPA2-Personal AES network. Some other networks I’ve tried has just worked almost out of the box