Webastor - Programming Tips and Tricks

Hi everyone, I'd like to ask you a bit of a silly problem, what is your review of pycon usa 2016 conference? Please help me as soon as possible.

Hello everyone, I would like to submit a question that has bothered me since earlier, and I can not find an answer, i don’t like the grey application background. how do i see the desktop on windows in photoshop cs6? Thank you kindly answer me please quickly enough.