Can the Lenovo P90 phone get AT&T in the US?

I was looking for a new phone when I found the Lenovo P90. Unfortunately it's not sold in the US. However, I found a website that sells it to the US and the phone can have english. My only concern is my phone company. I live in the US and am on a family plan with AT&T. Could I get my contract on a phone that isn't sold in the US.

Which phone should I buy?

Well. I have 2 phones in mind and want to buy one of them. Please look at the specs of the phones and tell me which phone should I go for. The phones are: 1) htc desire 626g+, 2) htc desire 816g. Also can someone please tell me that is htc desire 820s worth the price?

Where To Find Intel Drivers?

I can't find drivers for my pc it has intel pentium E2210i tried the automatic detection tool but that was no help
CPU-Z Image:Where To Find Intel Drivers

Lenovo Yoga 13: Webcam isn't working?

I have a Lenovo Yoga 13. Don't say anything about downloading the right drivers because I do that repeatedly. My computer says those are already installed on my pc but my cam never shows up… It always says "please install a camera." So it acts like it never had one in the first place. I downloaded the drivers from Lenovo's site but again, that never works. Is it a hardware issue or can I fix it another way besides downloading the right drivers, which don't even appear in my Device Manager? Is there any software out there that you can use to fix your cam yourself if it isn't working? If not, the manufactures seriously need to create one, it would be super helpful in this type of situation… But yeah… Any advice (besides downloading the drivers) to get my webcam working again?

Why won't my Lenovo ultra book turn on?

So I recently bought a Lenovo ultra book and yesterday it turned off by itself and now it won't turn back on. I've tried holding the power button for 30 secs

Can I use Ethernet (via USB) with Lenovo A6000 plus?

Please answer quickly…

Can I use the Ethernet in A6000 plus via an "Micro USB to Ethernet" adapter? Especially I heard that it does not support OTG?

Please answer today… I'm going to buy it.

Why is my new computer running slow?

Why is my new computer running slow? - 1

Added (1). I recently bought a Lenovo Erazer x315 and it hasn't been as fast as people have told me. I can barely run battlefield 4, battlefield hardline, and counter strike: global offensive at 60 fps at medium settings. I've had the computer for a couple days now and I'm pretty sure everything is updated as well. Can someone tell me what's the problem?

http://www.amazon.com/...15-Gaming…

Would this video card work on my computer?

I need a new graphics card to run Mirror's Edge and this was recommended for my computer: http://www.amazon.com/...B004N3BH0C

These are my computer specs
Intel(R) Q35 Express Chipset Family
256 MB Video RAM
Pixel Shader: 2.0
Vertex Shader: 0.0
CPU: Intel(R) Core(TM)2 Duo CPU E6550 @ 2.33GHz
CPU Speed: 4.02GHz
2.1 GB RAM
Windows 7
I have a sound card
I have DirectX 11

I have a lenovo (smaller than most computers) and it is pretty old. Will my computer be able to use the graphics card efficiently?

Added (1). Here are 2 more graphics card that could potentially run on my computer
http://www.amazon.com/...00FM7BRGM/

and

http://www.amazon.com/...004X6ABTM/