What can I do to get rid of the tangles in my electronic cords?

I have a television and router for each phone internet and cable, a portable dvd player a chargers for my phone, the fridge, microwave and clock, and a stereo and finally a lamp… Oh don’t forget the laptop and charger. All have to many cords and I am using 9 or so outlets and most are bunched in the corner of the bedroom.