So far from what I heard yes
You need an adaptor to play xbox live.
You need an adaptor to play xbox live.
Yes, You need an internet connection because when you are on Xbox Live you are using the internet from your router.
You need Xbox live to use any sort of DLC.
Yes, once you have xbox live you can download Netflix for free and set up an account or use a preexisting one.
Yes, you can use your Xbox Live account on your new Xbox One.
You get one free month. then you need to pay.
You need a high speed Internet connection xbox live account,and if you want to talk to other people on xbox live than u need a headset.some games are not able to play on live. So make sure that if you want to play that game on live, before you buy it it says xbox live on the box and the disc. You are going to need some sort of wireless connection (depending if one uses the cable to directly connect the Xbox and router). You're going to need a few games that allows Xbox Live interaction(s). You're going to need last but not least a Xbox live membership which includes it being a silver or gold membership.
to get on xbox live you need: 1. you need a connection between your PC and xbox 360 2. you need high speed internet 3. you need a hard drive for the 360 4. you need to get a membership card. you can buy one at walmart depending on which on you buy depends on how much the card will cost.
You have to create one on your dashboard, under the "Xbox Live" section. To make it Gold (which means you can actually play online), you'll need to buy a membership at the store or on your xbox with your credit card number.
Yes, as long as one has Xbox Live membership then he/she can play with others. You need to have Xbox Live Gold though to be able to play on multiplayer based games like Halo, COD and what not.