IPhone/ syncing to computer

So I really need a new phone but I have been syncing all my information from my phone to my older brother computer. He is in college and won't be back for a couple months. Can I sync my phone to my hp computer or no?

Best answer get 5 points

ITunes won't connect to my iPhone 4s? - 1

I have an iPhone 4s and have recently updated to ios 9. Since then I haven't been able to connect my phone to iTunes as it says I have to get the newest version. However, I have windows vista and the newest version of iTunes needs Windows 7+.

Is there any free way to get around this so that I can put music on to my phone?

Will downloading IOS 9 delete the storage that iOS 8 took up?

I have a 16gb iPhone 6, and it come with iOS 8, and I only had 11.6 gb to work with as soon as I got the phone with all of the software installed. My question is: will downloading iOS 9 delete the iOS 8 data, thus freeing up more space after the download because iOS 8 took up more storage?

When will the iPhone 6s be available unlocked?

I know you can preorder them, but when you buy them online they're locked to one of four carriers.

None of which are carriers in my area.

When and where can I get the iPhone 6s unlocked with no carrier?

(My carrier is Koodo)

Can I trade my iphone5c for a iphone6s?

I've had an iPhone 5c for 5 months & I have a two year contract, but I want to get the iPhone 6s, is it possible to make a trade? Or would I have to cancel the contract & get the new phone with a new two year contact?