1999 Sebring Wont Start

HI i am a new owner to a 60,000mile Chrysler Sebring LXI 1999. WHen I got the car it sat in the garage for 2 months. I started it once a week without a problem. Then when i was ready to drive it the car wouldn't start i charged the battery and the car was fine. The next day i went out when i got home an hour later the car wont start again. I replaced the battery and still no problem. I though it was the starter, but the starter gave me no indication of it wearing, no clicking or problems starting in the past. I dont know what it could be but if it helps the a/c will work but the power windows wont work. If it was the ignition wouldn't the a/c not work as well. Please help me.. any help is greatly appreciated

Charge and test the battery. Check thr battery cables for loose or corrossion. Check all fuses.