Problem Event Name: BlueScreen

Hi,
Have been getting this error message since few days, my computer shuts down every couple of hours,
Im using windows 7 home 64 nit
Attaching the minidump folder
Thanks in advance.

How do i check that?
System prop- Intel core duo 1.53ghz
64 bit operating system

My comp just restarts after a couple of hours and then this is the error msg i get:
Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7600.2.0.0.256.1
Locale ID: 1033

Additional information about the problem:
BCCode: 124
BCP1: 0000000000000000
BCP2: FFFFFA800989A258
BCP3: 0000000000000000
BCP4: 0000000000000000
OS Version: 6_1_7600
Service Pack: 0_0
Product: 256_1

netw5v64.sys 0xfffff88004a95000 Network Driver Intel® Wireless WiFi Link Driver 12.4.1.4 Intel Corporation Intel® Wireless WiFi Link Adapter 11-06-2009 02:05:28 11-06-2009 02:05:28 C:\Windows\system32\DRIVERS\netw5v64.sys A

-Windows 7 home premium 64bit
-Originally was windows vista which i upgraded to windows 7 in jan 2010.
-Bought my laptop last september,using original windows 7
-System one year old, using windows 7 since jan this year

Now what?????