Internet problems

Hi i built my computer this time last year and i have had no problems with it prior. I just moved into a college sanctioned apartment and had internet access for about a week and then it stopped working on my desktop. It works on my laptop and cell phone but not on my desktop i have tried redownloading the software for my adapter i have tried to let windows 7 diagnose and repair it i have frequently reset the modem itself by unplugging it and repluging it i tried putting in commands as admin that i found in a prior post on here and nothing has worked please please help i dont know what to do and i need my computer.

 

Does your desktop have a built in wifi or are you using a USB antenna?

 

i am using a belkin surf and share wireless usb adapter model F7D2101 v1

Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.

C:\Users\Mackenzie>IPCONFIG/ALL

Windows IP Configuration

Host Name . . . . . . . . . . . . : Mackenzie-PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No

Wireless LAN adapter Wireless Network Connection 2:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Belkin Surf & Share Wireless USB Adapter
#2
Physical Address. . . . . . . . . : 94-44-52-B4-8F-60
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{BA742D4D-0D0A-44E1-8E7C-1B3857FB767D}:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Teredo Tunneling Pseudo-Interface:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

C:\Users\Mackenzie>

 

I can detect the network i click on it it asks me for the password i put it in it is definitely correct it tries to connect for a bit and then says that it couldnt connect to network when i trouble shoot the problem it goes through resetting my my adapter then asks me to reset the router i do that and it says that the problem with the router is not fixed but it cannot be the router because i have a bunch of other devices that are capable of connecting and accessing the internet.

 

I talked to an IT guy briefly and informally who knows a bit about the connection system and he said that it shouldnt be encrypted because i didnt know how to disable encryption. So it shouldnt be that it is encrypted but if it is how would i do that because i do not know how..

 

I live in a school sanctioned apt where they set up the wifi for us and we do not have the login and password for my router im assuming this is the only way but if you know anything else i can try while in pursuit of the login information that would be great.