My itunes won't open on my pc computer?

So i tried to open my itunes and it wouldn't open. So i plugged in my iphone to see if it would automatically open. It didn't.
i DO NOT want to re-install it because i have done that before and i lose All my music, and i don't have any of it saved. So is there any other way to fix this?

Added (1). Oh, i don't have icloud and i don't want to download any other music programs

Where to find one direction's photo of the crowd?

I was at a 1D concert and liam told everyone to put their hands up for a picture, which he took on his iphone. Does he post the picture on social media somewhere such as instagram or even their website?

Does Google Maps turn-by-turn on iPhone use much data?

I can't find out. I can find out about the Apple Maps, and the old Google maps that were included on iOS devices, but I can't find any information on data use for the Google Maps that offers turn-by-turn navigation.

And I mean how much data does it use to deliver spoken directions, mapping imagery, etc.

How to delete every song on my iPhone?

Help! I just accidentally downloaded all 500 of my dad's songs to my iPhone 5, and I don't know how to delete all of them at once. Is there a way to clear every song from my main "Songs" thing? I just want them off my phone!

Am I correct on this or not?

So I have a iPhone 4 and its been acting weird and messing up. So I'm gonna get a new one and I have a warranty and insurance on my phone. So does this mean that they will give me a brand new iPhone and not one that was used by someone else and just fixed and they r reselling it.

IPhone Otterbox Defender or Commuter?

I had my commuter case for a year until it broke so I have to buy another one. I'm a girl who needs to bring her phone to school and have it easily accessible (for quick pics and vid, time, quick pull out to Internet search, quick check grades, "emergency" texting, etc.). I blame fashion for making women's pockets ridiculously impractical and small. Right now my commuter case just barely fits into my pockets. I really like my case and take decent care of it with a few exceptions, but the real reason it is torn up is because when I do not have a place to safely put my cash when I don't have pockets or bags or something, I stick it behind my phone, but the hard cover is quite difficult to pry off which bent and broke the sides. It is also worth noting that under normal circumstances I carry a clutch thing or other, but in school that would not work at all. Which case do you suggest I get or do you have any other ideas for me?

How long do shipping & delivering from China take?

I ordered 2 cases for my iPhone from Amazon today and I was wondering how long does it take to deliver & ship to Chicago or Northwest Indiana? It says that it will arrive on August 1st - August 19? & I really want my cases as soon as possible!

How to update to ios 7 beta 2?

Ok so i'm currently on 6.1.3 software on my iPhone 4 and i was wanting someone to help me (it does not have a sim card slot)