IPhone won't connect to computer?

I recently added music on my phone. I now want to put it onto the computer. When I connect everything the computer makes a noise sayin a device was hooked up but there's no option to sync on iTunes, nor does it charge my phone (which it should) any help here would be great

How to get rid of black app?

I just updated a bunch of apps on my Iphone but then i went to school where I get no internet access while the apps were still updating. Now the apps that didn't update are black and won't let me click on them or delete them. I would like to restore them and update them.

How to clear space on my iphone?

I have the iPhone 4 8gb. With all the software and stuff that leaves you with 6.2 gbs. When I go to my usage and add up all my apps music pictures etc I'm only using 4.012gb of my 6.2 yet it says I'm using 6.2 what is taking up the extra space?

Why is my iMessage not working? - 1

My iMessage works with other iPhone users but they haven't updated to the ios7 and neither have I. I don't want too. But when I text my boyfriend my iMessage isn't working is it because he has ios7 and I don't? Any one else experiencing this?

Wi-Fi on iPhone keeps saying unable to join network (my network name)?

How can I fix this! It's been like this for a week but it works on my laptop fine. I tried unplugging it for a few seconds, I tried resetting network settings, I tried turning my phone off then on again, and I know I'm typing it right. I even typed it in upper case AND lower case. Does anyone know how I can fix this?

Turn of iphone facebook when on desktop?

I had an s3 and when i was on my computer i didn't get fb notifications on the phone but with my new iphone 5 i get them regargless and its anoying is there a way to stop this without diabling Wi-Fi or fb notifications in general?
cheers

Do i need an appiontment at an apple store?

I'm going to an apple shop tomorrow and there are not any appiontments left for tomorrow so would i be alright going into the store and just talking to a sales advisor about problems with my iphone?