i am using windows vista and i'm having problems, my pc crashes once in a while pls help me.

these are the information:

BCCode: 1000007e
BCP1: C0000005
BCP2: 81E4887E
BCP3: 88557A30
BCP4: 8855772C
OS Version: 6_0_6001
Service Pack: 1_0
Product: 768_1

pls help me!

The only thing you have given us so far is the error code and that isn't enough to help you'

0x0000007E: SYSTEM_THREAD_EXCEPTION_NOT_HANDLED
A system thread generated an exception which the error handler did not catch. There are numerous individual causes for this problem, including hardware incompatibility, a faulty device driver or system service, or some software issues.

As you can tell it can be almost anything. Please give us your system specs including make and model of your motherboard and the type and amount of RAM installed.

Include your security software.