Question 1: “Is it illegal to play back DVD discs I have purchased with the help of Libdvdcss on my Windows 10? Why did I always get unhelpful caution like ‘using libdvdcss to copy legally-purchased DVDs may be illegal in your country’ or some such? How can I know whether or not it’s legal to use Libdvdcss upon DVD discs I have purchased for personal use? Please help me with this.”
