My biggest problem is not taking the time to learn how to play a game efficiently. I just Call of Duty every game and kamikaze. Sometimes I will twig good strategies, but a lot of the time I'll not enjoy a game because it won't let me rush in and kill everyone.
I like playing games without it completely once in a while. I'm not against direction in games, but a middle ground without yellow paint levels of obviousness is my favourite.
I got 5. But I think the hint button is busted. On the last one I had no idea, but tapped the hint button until it was all revealed and it counted as correct.
I like choosing a good username. So much so that I've probably changed my Gamertag about 10 times. I could have bought a new game instead. Though I don't really care what other people are called. So maybe it's just a waste of time to change mine.
I would check what resolution the TV is set at on your PC first. If you right click the desktop and click Display Settings. It should take you to a settings page, and if you scroll down to Scale and Layout, the resolution options should be there.
I don't know much about that. I think the TV would need to be switched on and probably the hdmi splitter with the TV selected for it to appear in the list.