How to transfer movies from my pc to my gs4?

I have some movies i downloaded from itunes and i have them saved on my pc. I recently switched to the gs4 (which by the way, is alot better than the iPhone) and want to know if there's anyway to get the movies on to the gs4.

When i upload my pictures they are upside down?

From my iphone i sent pictures to my yahoo account. Then i logged into yahoo from my mac and downloaded the pictures to my computer. I wanted to make a gif out of the pictures but when i uploaded the pictures to the gif making website, they were all upside down. If i look at the pictures on my computer, like just in my files, they are the right side up.

How to make my electronics battery last longer?

I will be traveling all day on Tuesday. My Dell Laptop and iPhone 4S both have an okay battery life… A span of about seven hours, which isn't long enough for me. How can I make these batteries last longer? Also, is there such thing as an outlet on an airplane?

Cracked iPhone screen? What to do?

I have an iPhone 4. I dropped it and the front screen broke. I have Verizon so I went to a Verizon store to maybe just use an upgrade and get a new phone but it was really complicated. I was going to use another phones upgrade but that phone has unlimited Internet and if I did it, the Internet on that phone would change to limited. I don't want that and he was trying to add on this weird webcam & a modem for the house phone which I didn't need neither but he said it would lower the cost. But it was still expensive. I don't have insurance on my phone & even if I did, it wouldn't even cover a cracked screen so I don't see the point of insurance when the main issue with all iPhones are cracked screens. I called apple and the guy said it would be 149. He said if I went somewhere else other than apple to fix the screen, if I later had another issue with my phone where I had to take it to apple again, they can tell if the glass isn't from apple so that'll void my warranty but I don't even think I have a warranty? I bought the phone from Verizon. And he said something about apple care. I don't even know what that is?

Problems with iPhone ringtone?

A while ago, I went and bought Truckin' by the Grateful Dead from iTunes as a ringtone. It worked, it was there, whatever. A couple months later, my battery died. I had to get a new phone. They replaced it, same make, same model. Nothing was transferred. I went to my ringtones, it wasn't there. I went to iTunes on the phone, clicked to buy it, it said I already had it. I looked again in my ringtones, nothin'. I then got on my computer, looked on iTunes there, couldn't find it. Gimme some help bros.