Find the wifi password on windows
Open the command prompt in administrator mode. Type “cmd” in the Run box, right-click the command prompt icon and choose Run as Administrator (see how). Now enter the following command and hit enter to see the WiFi password.
[thumbnail border="1" target="_self" src="http://grishchuk.com.ua/wordpress/wp-content/uploads/2016/01/tumblr_inline_ngdvv5uB311qiu8na.png"]
Elementary Tweaks and other goodies
Elementary Tweaks is a tool that allows you to customize the elementary desktop further. It can be used to configure the themes, icons, dock, window buttons, desktop effects etc. It comes from a separate ppa.