Why is there an i in iPhone?

Why is there an "i" in "iPhone"? Or in "iMac"?
Did they mean to do it or was it a typo?

Someone explain to me please.

How to recover a deleted audio download from iTunes on my iPhone 6?

IIm guessing there was an update that included two deletion options: remove download and delete purchase. Before this, the only option was to delete a song off your phone, and if you wanted to hear it again, you d go to purchased and re-download the song. Unaware of this new feature, I deleted a few purchases not even paying attention to the wording ("delete purchase"), and now I can't re-download those songs, and when I check to purchase them again, the file is already listed as purchased. So really what IIm asking is how to get my songs back?

What's the best rugged/waterproof case for the iPhone 6?

I want to know your opinions guys, help me out.

I had a lifeproof case although it so sadly ruined my phone after going in the pool!

Anyone know any actual waterproof cases out there? I heard about the dog and bone wetsuit for iPhone 6 as being one of the best on the market? Thinking about getting one as it comes in fluro orange!

How to get videos from my iphone onto my computer?

I'm using my phone to create short films, and I need to transfer the video onto my computer so I can edit it. Is there a way I can transfer all of the videos onto my computer for editing? Do I need to make an imovie project and then transfer it? How do I do this?