How to delete song from iTunes forever?

I deleted songs off of my iPhone but when I updated my phone to the new software, every song and movie I've purchased from years back is now visible. I want to delete them not only from my iTunes and iPhone, but entirely so that when another update occurs, these songs don't even show up ever again. Is this possible and if so, how do I go about doing this?

What gigabyte iPhone should I get?

I have an older phone and my contract ends Monday so I will be getting the iPhone 4 (what I can afford). I'm ordering it tomorrow but I'm having a hard time deciding what size I should get. 8, 16, 32 or 64. I don't really download a lot of music on my phone but I will have apps like pandora and I heart radio. I have the common apps like Facebook, Instagram, Ect. I don't really play a lot of games except candy crush, subway surfers and sims free play and a lot of photo editing apps. But i will have games that my little sister can play when we go Out. I will be taking a lot of pictures and videos. On my old phone, I have over 1000 pictures on my sd card, so if I can, I will be transferring those into my iPhone. I have a lot of contacts and probably won't download any movies or videos. So other than that, I will only use the phone for calling/texting/ emailing and pictures. So if I get the 8 gb iPhone, will all that be enough or should I get a 16 or even a 32?

My Wi-Fi doesn't work on my iPhone 4S (I have IOS 6)?

Ok so basically my phone isn't letting me turn on my Wi-Fi. The Wi-Fi bar thing to turn on is grey like faded and doesn't let me turn it on. And I CAN't update my phone to IOS 7 bc the phone was originally from verison and it was unlocked and put into t mobile and if I update it will lock the phone again and chances are that it won't be able to unlock again. So overall I just want to kno why my phone isn't letting me connect to the Wi-Fi

Is there a catch to buying an iPhone at Walmart?

I was at Walmart, and I noticed that the new iPhone 5c was for sale for $74 with a two year contract with Verizon. I'm already with Verizon, and my older contracts are up and I'm due for an update, but I was just wondering how this all works. I asked the lady at the counter but I didn't get very good answers and didn't have much time to, as I was running late for something.

Do I buy the phone from Walmart for $74, and then set up my plan at Verizon? Why is it so cheap? Would the plan be the same, or would I need to pay an extra monthly fee? The lady said that the only thing different was the price, but it just seems too good to be true.anybody have experience with buying phones from walmart?

Is the iPhone5s much different from iPhone 5?

I can't afford to buy the iPhone5s so I'm considering just getting the iPhone 5. I've had my iPhone 4 for 3 hours and its basically stuffed so need a new phone so I'm curious to whether the iPhone 5 is still good to get and better than iPhone 4?

Why do my text messages become split up after they've been sent?

That title seems horribly grammatically incorrect, but oh well. I just hope it makes sense?

I have a (stock) Samsung Galaxy S3 on Verizon, my friend has an iPhone 4S on Sprint.
I know that since we're on different carriers, things can get a little weird.

She and I send long text messages to each other; sometimes I could set my phone down and come back to 15 messages, because texts split after 160 characters.
I get that, when I text people on Verizon they can see my 800 character texts in one giant message.

Sometimes my messages get sent out of order to her or viceversa, with her texts to me usually it's 6 or 7 or more text messages when they come out of order. With her, earlier, I'd sent a text message that split into 3 or 4 messages and it was completely out of order.
What causes this?