Use Virgin Media? You’ve unlocked a swathe of popular premium channels to watch all month at no extra cost. The full-fibre broadband firm is offering its television customers a free upgrade throughout October, with complementary access to channels like Sky Kids, Cartoon Network, and Nickelodeon, and others. These channels are being offered-up to help families keep their children entertained throughout the month, including during the busy half-term break. View Deal | Get 10% cachback on Netflix, Disney+, and more with Virgin StreamView Deal | Order Sky Stream + Netflix for £20Even with the best…