Netflix isn't working on my computer?

The Netflix website won't even load. It used to work perfectly fine but for some reason it stopped working. Has anyone else experienced this before? The website won't load on any of our laptops or computers and our internet and phone service is Comcast. However, our iPhones and iPads load the Netflix app and stream videos flawlessly when connected to the Wi-Fi.

Is it bad to use a knock-off iPhone 5 charger?

I recently bought what I thought was a genuine Apple iPhone 5 charger, but it turned out to be a cheap knock off. It does charge my iPhone, but the screen says it does not support this accessory. Will it harm my iPhone in any way if I continue to use it?

How to hide/lock photos on iphone?

Is there an app or any privacy setting that will require a password to view my camera roll/photo folders?
So that if a friend is accessing my phone they don't have access to my photos

My iPhone 4 doesn't have the carrier in the top left hand corner?

My iPhone is carried by Verizon, in the top left hand corner, the name of my carrier isn't there. My phone is activated and all that stuff, but its just not there. Its up to date on everything, i can make and receive calls, its just bothering me. Any way to fix it? Thanks in advance.

Added (1). I know it works and nothing is wrong with it, its just bothering me.

ITunes and iphone and iPad

Ok so I have a iphone registered with iTunes… With all my music on it… I have just got a iPad it has the same iTunes password and username as the iphone but I don't have them on iCloud if I plug my iPad into the iTunes I have existing will it wipe all of my music existing off? Or will I be able to use my iphone and iPad on the same iTunes on my computer

How to do this on an iPhone?

Okay so I have an iPhone 4. I've seen my friends do this thing with their iPhones, and I want to know how to do it too. They somehow press something on their phone, making a minus sign come up in the corner of their apps. I asked them why they did that, and they said it saves the battery on twit phone. So how do I do that? This is different from deleting an app, there's an x tht comes in the corner of the app, but in this case, there's a minus sign. How do I do that?

How to turn my laptop into a Wi-Fi hotspot?

I'm trying to connect my iPhone 4S to my laptop that runs Windows 7. I have tried plenty of times but my iPhone always says it can't connect. I've used the ad hoc option but it isn't working. All suggestions and help would be nice. My laptop is connected through an Ethernet cable. I want to make my laptop into Wi-Fi. If this is possible at all, any help or advice or direct instruction would be greatly appreciated.