How to log out or sign out of iCloud?

I just created an iCloud. Now if there a way where I can sign out or log out of it? There's no button for either and there's only Delete which I don't want to do in case a mistake occurs. Also I don't want people including friends that are using my iPhone to go onto iCloud and mess with it. Did some google searching but mainly came across how to change id or deleting and creating new, but not how to simply log out or sign out. Can you guys assist me with this?
As previously mentioned this is for iPhone, 5s iOS 7

How to delete songs/albums on iphone?

I deleted them off of my iTunes but even when I click do not transfer songs from iphone to itunes and sync it, the songs are still left on my iphone. Is there a way to delete them by syncing it to my computer or do I have to manually delete it on my phone? (Note: the deleted songs have the icloud logo next to them, I guess meaning that they were deleted but I can download them again, but they still play when my phone is playing music.)

Having issues I'm not sure if my iPhone is unlocked or not?

So I bought a iPhone 4S and I did the update of ios7.
I tried activating it with a net10 sim but it's not working it dosent get signal. I called the company and all they said is that it might not be unlocked. They need to change the APN of the phone but I can't click of the APN settings. So I'm wondering how can I get it unlocked or is there anyway around to get to the APN settings.

How to factory unlock iphone 5?

I have a iphone 5 i would like to unlock but every website i go to wants to charge 100& up what website has unlock codes for cheap and gutanteed to work

Which to get - iPhone 5C or 5S?

I currently have an iPhone 4, which I've had for a little over 2 years. I'm probably going to upgrade soon, and was wondering which iPhone seems to be a better option.

The 5C is cheaper, but the looks of it maybe aren't as impressive as the 5S. I don't really know if that's worth an additional $100 though.

I'm a soon-to-be 18 year old guy, if that changes anything, so what color on a 5C would you recommend if I got it? And in general, which iPhone would you recommend?

All feedback is appreciated, thanks.

My iphone5 message app doesn't work?

It is kinda frozen as I can open it and kinda text but the number of messages on the icon doesn't disappear when I open it so even tho I'm viewing the message it doesn't stop adding on. Also just a bit earlier, the phone wasn't sending messages so I don't know what's going on? So I deleted the thread with the friend and restarted it and since than the message icon doesn't work as the number of "received messages" keeps increasing. It doesn't go away when I open the app.

Canon SL1 or rebel t4i or canon sx50 ha?

I want to buy a camera transitioning from point and shoot camera and my iphone camera.
I want to take nice picture of nature friends and family and film as we'll.
can anyone recommend a dslr and what are your opinions about the above three cameras I've been looking into and found intrest

What is he actually doing to me?

So there's this guy who told my friend he thought I was "finee" and so he told her he liked me and he was gonna give me his number so that was back in October and then I texted him and he texted back for like two days we texted then he never text me again then late November he texted be and we texted for about a half a week and we were flirting and just kept texting and I wouldnt text him back for and hour because I would be busy and he would text "hello?" If I didn't text back 10 mins later then one day we were texting and he never texted me back! Then 2 days later he texted me and he never replied until 2 hours later I texted him again and said what's up then he finally texted back but after that he stopped and he hasn't replied to my recent text either. And tonight I had a missed call from him and I called him back and he said he "accidentally called me" so I said alright bye and hung up. I don't know if he is tryna play hard to get or what? And he has and iPhone 4. If that helps.

Where can i buy these games?

Ok where can i buy simulation games you know like visual novels that most anime come from. You know like diabolik lovers those kind of games. And any yaoi simulation games or visual novels plus the want to date games like destiny ninja are they only for the iphone or can buy them as regular games.