Product Placement Blog ➞ Applications & SoftwareMicrosoft Windows OS, Skype, Twitter, Instagram and Youtube Websites in Gossip Girl S01E04 “Fire Walk With Z” (2021)July 29, 2021 Sergey TV Show Hi! On Thursday, July 29, I analyzed a TV Show and product placement was spotted: Microsoft Windows OS, Skype, Twitter, Instagram and Youtube Websites in Gossip Girl S01E04 “Fire Walk With Z” (2021).Here are 1 image(s) below: