blue screen help

just got a blue sceen don't now were to start hope you guys can help, it just happen all of a sudden the
text went away to fast and my computer restarted, I got in to windows ok and a message poped up with
details of the blue screen it said this:

Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7601.2.1.0.768.3
Locale ID: 1033

Additional information about the problem:
BCCode: 1000007e
BCP1: FFFFFFFFC0000005
BCP2: FFFFF88001E36741
BCP3: FFFFF880098287F8
BCP4: FFFFF88009828050
OS Version: 6_1_7601
Service Pack: 1_0
Product: 768_1

Files that help describe the problem:
C:\Windows\Minidump\061314-25490-01.dmp
C:\Users\jeffery\AppData\Local\Temp\WER-682566-0.sysdata.xml


pc info
OS Version: Microsoft Windows 7 Home Premium, Service Pack 1, 64 bit
Processor: AMD Athlon(tm) X4 750K Quad Core Processor, AMD64 Family 21 Model 16 Stepping 1
Processor Count: 4
RAM: 4046 Mb
Graphics Card: AMD Radeon HD 7700 Series, 1024 Mb
Hard Drives: C: Total - 76216 MB, Free - 16893 MB;
Motherboard: MSI, FM2-A75MA-E35 (MS-7721)
Antivirus: Avira Desktop, Not Updated