Windows not working

First the drivers window would roll down but not up, then the rest of the windows rolled down but would not go up at the same time. Now I have noticed the power seats do not work. Also, ever since the back window on the passenger side was fixed the key-less entry is malfunctioning. Unlock button sets off the alarm n the lock button does not always lock the doors or turn the alarm on. Not sure if its electrical or what. Seems odd to me.