Should I get a Windows 8 PC or Mac?

Should I get a Windows 8 PC or a Mac OS X (I like both OS). I will be using Skype, Office, Games and web browsing. I currently had an iPad and iPhone and I don't care about sync. I will also do lots of Photo and Video editing.

Imessage isn't working for the iphone 4?

My i message for the iPhone isn't working at all. Like it won't let me send any messages. And yes i checked to see if it was turned on and it is. What can i do to fix it?

How to use AT&T Iphone 3G with Straight Talk sim?

I bought a used AT&T iphone 3g, and placed my Straight Talk sim card I had in a straight talk phone in it and the iphone says no service. Can someone help me? I don't understand the iphone at all. I downloaded unlockit on it and it still doesn't work? What else do i need to do to make my straight talk sim work in this iphone?

Power button on iPhone 4s stuck down?

My iPhone power button is suddenly stuck in the down position and I can barely even get it to work even when pressing down really hard. It is a Verizon phone, I've only had it for 6 months and i have insurance on it. If I take it to Verizon will they just replace it if they can't fix it or will they tell me to take it to an apple store?

How to make messages send on Kik?

I have the Kik messaging app on my iPhone 4. I message this one girl in Oklahoms; I'm in North Carolina. Sometimes, I'll get the "S" next to my message I send and it'll be there for awhile. How can I make my messages send and deliver?

Is my iPhone hacked the square text?

Appearently people received a few mean messages from my number/phone and I never sent those. It happened yesterday. I looked online and it said if I got a text with square in it it could be hacked. I looked
And the day before yesterday I got a text saying "k (square)" it had an actual square in the message. It says only a square In it but It also had k in it. Is it hacked?

Why won't my iPhone work after restoring?

I already activated my iPhone 3 when I first got it. But today I was updating the iTunes on my phone it suggested I restore it. Now for some reason I have to re-activate it. I can get past the language, location and Wi-Fi part but when it comes to the actual activation part, it keeps saying something like "Could not activate iPhone, try connecting your iPhone to iTunes to activate it"
I'm not that good with things like this so if you could be ever so kind and put your answers into the easiest way possible to understand. Thank you so much! (:
Oh and if you need anymore details, please tell me!