My laptop can't connect to Wi-Fi?

When I try to connect my laptop to my Wi-Fi router, it says "Windows was unable to connect to this network." I know there are about a million of these posts, and let me assure you, I have read about a hundred of them before posting this.

To clarify, all of my other devices (Desktop, iPhone, Kindle) can connect to the network. Also, my laptop can potentially connect to other networks in the area(they are password protected, so I can't be sure). I was also able to create an adhoc with my desktop and the laptop connected just fine.

Things I have tried already:

1. Removed the network from my saved network profiles (under Manage wireless networks).
2. Disabled and then enabled network adapter
3. Uninstalled network adapter and rebooted.
4. Reset modem/router (several times).
5. Tried this:

Start, Run, CMD to open a command prompt:
Reset TCP/IP stack to installation defaults.netsh int ip reset reset.log
Reset WINSOCK entries to installation defaults: netsh winsock reset catalog
Reboot the machine.

Still, nothing works… Any help would be greatly appreciated. Oh, one more thing. When I go to cmd.exe and type ipconfig/all, DHCP is enabled.

Should I buy the iPhone 5 or iPhone 4S? - 1

I've recently saved up enough money for an iPhone (Don't tell me to switch to android or samsung). I would like to know if I should buy the iPhone 4S or the iPhone 5. I have heard that the iPhone 5 has bad battery life, but I haven't seen it in use yet. Any answers with an explanation on why I should choose 4S or 5 are very much appreciated!

Why iphone are black listed?

I have two question.

1) My friend living in USA and he is coming to India. I said him to take a iPhone (On contract that cost 200$) with him. The iPhone he brought from USA to india have any issue in future regarding contract he signed.
Because he have to go back USA after some day.

2) What are black listed Iphones and why they black listed?

Transfer apple id balance to another account

I bought an Ipod Touch and loaded it with a gift card, i now have £7.18
I now bought an iphone but i want two separate accounts, my current one with credit for my iphone and the other for my ipod touch which has no credit. That is how I want it to end up as.
Thank you very much in advance!

Added (1). Basically can i remove my apple id from my ipod and put it on my iphone?
i don't want to use the same account for both.

PLAT 18CT on my ring, meaning?

So, I have this ring for a while now. My dad said he found it and so he gave it to me. The ring has 3 diamonds; 2 small ones and 1 large one (like the size of an iPhone camera, the one near the speaker). Also I notice, on the ring it has these words (PLAT 18CT) does this mean anything? (I'm not a jewellery expert so… Any help?)

How to connect my iphone 5 to ford sync?

So i'm pretty sure i connected it over bluetooth but when ever i try to play music i don't hear it. I know the music is playing but nothing is coming out of the speakers. I have a 2012 F-150 XLT and an iphone 5 incase that changes anything.

How to delete albums from my iPhone?

I accidentally downloaded all the pictures that were on my computer to my IPhone. I can't delete them like photos from my original iPhone's album. So how do I do it?

Best insurance for iphone 5?

I've always just used my phone company (vodafone) insurance and it's been really good. My family have 5 phones on that contract and have had for a few years so we have had to use it a couple of times and everything was good but my dad said he isn't paying an extra £10 a month (my phone alone is nearly £60) to insure my phone seen as i've had insurance on every phone I've ever had and never broke on. The only think is i have an iphone 5 and i keep panicking i'm gonna drop it or have it stolen so anyone know of good insurers. I was thinking about getting apple care but i didn't buy my phone from the apple store i got it from vodafone will this matter?

Will upgrading from iOS 5 to iOS 6 delete ANY data?

I want to upgrade my iPhone 4 from iOS 5 to iOS 6 DIRECTLY FROM THE iPHONE using the software update option in Settings >> General. Will doing this delete ANY contacts, emails, apps, notes and calendar reminders? I'm MOST concerned about CONTACTS. I have more than 1000 of Contacts.