I need my own computer I'm tired if sharing the home computer

I'm suck and tired of sharing the home computer with everyone in my house. Before it was me my sister and my mom and there was nothing wrong with the computer we had before. But now that my mom has a boyfriend everything is not the same. Every time I try to sync my iPhone to get to iTunes it won't open, he keeps changing the Wi-Fi password to something no one can remember, he keeps putting unnecessary parental controls which makes it impossible for me to do anything I can't even go on the Internet WHEN I'm 15, and no I can't even download music to my iTunes library anymore after he came. And I tried to talk to my mom about but she just keeps on defending him so I have to just deal with it. I'm really just thinking about getting my own laptop.

How to charge and iPhone 4 without a charger?

One of the pins in my iPhone dock connector broke and it has already run out of battery. I'm going on vacation in 2 weeks without a phone and I don't have money to buy a replacement (I'm 14).

Is it mandatory to buy data? (tmobile)?

I'm thinking about buying an iphone and it says itss 50$ for unlimited texting/calling + 500mb of data. I don't want more data because i'm always using Wi-Fi. So i just wanted to know if it is mandatory to buy more data? Do i HAVE TO?

Erased everything off iPhone! How to get it back?

Okay so I already had an iphone with contacts, photos, calendar things, etc. And i plugged it into my computer and itunes popped up. It said to click either "start new iphone" or "back up with itouch" or something like that and I clicked back up with itouch, and i lost my contacts, photos, everything that was on my iphone before! Is there any way I can get back those thigns or are they gone forever?

I already looked at my backup files in itunes and tried to restore them but i don't think i backed up my iphone because it only shows times when i backed up my itouch! Does this mean everything is gone?

What is the best iPhone service deal?

I'm looking for a cheap plan that would work with the iPhone. I'm looking for the best deal that covers text, talk and data. I don't really mind how much I have to pay for the phone. Just want a good service deal. Even Wal-Mart deals are welcomed if there are any.

My Iphone photos take up a ridiculous amount of space?

My iphone says my photos take up about 500 mb (which isn't necessarily a lot… ), but I only have about 18 photos. Why is this? I deleted over 100 pictures a little bit ago, and that didn't remove much of it. Why is this?

Is it necessary for me to buy more data? (T-MOBILE)?

Ok so i'm thinking about buying an iphone 5 and the plan says 50 for unlimited text, calling + 500mb of data. I don't want more data and i was wondering if is necessary for me to buy data.

Added (1). I know 500mb is not that much but i barely use the data. I'm always using Wi-Fi.
i just want to know if i HAVE TO buy more data. Is it mandatory? Do i have to?

If I get the iPhone 4S do I automatically get the newest update?

I want to get the iPhone 4S but by the time I'm allowed to get it the IOS 7 is already out. I don't like the IOS 7 or the iPhone 5. A friend told me that if I get the iPhone 4S I will automatically get the newest update. Is this true and if it is, is there anyway I can't get the newest update.

A working clash of clans hack?

I really want a clash of clans hack that really works and isn't some file with bikini pics in it lol PS i have an iphone 5 so i can't jailbreak