BSOD - Win7 x86 Serious Issues

Good evening guys, I also have had some serious issues in regards to the BSOD.

I posted here in the forums quite some time ago in regards to Blue Screening and found that after running some checks in line with some advice I received I have had a clean running system..... till now -.-"

I would just like to include the following:


Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7600.2.0.0.256.1
Locale ID: 2057

Additional information about the problem:
BCCode: c5
BCP1: C5DFCA10
BCP2: 00000002
BCP3: 00000000
BCP4: 82F5B05B
OS Version: 6_1_7600
Service Pack: 0_0
Product: 256_1

Files that help describe the problem:
C:\Windows\Minidump\091110-45833-01.dmp
C:\Users\Joe\AppData\Local\Temp\WER-66503-0.sysdata.xml

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C:\Windows\system32\en-US\erofflps.txt


Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7600.2.0.0.256.1
Locale ID: 2057

Additional information about the problem:
BCCode: 18
BCP1: 00000000
BCP2: 87EC5830
BCP3: 00000002
BCP4: 00000285
OS Version: 6_1_7600
Service Pack: 0_0
Product: 256_1

Files that help describe the problem:
C:\Windows\Minidump\091110-36270-01.dmp
C:\Users\Joe\AppData\Local\Temp\WER-59046-0.sysdata.xml

Read our privacy statement online:
Windows 7 Privacy Statement - Microsoft Windows

If the online privacy statement is not available, please read our privacy statement offline:
C:\Windows\system32\en-US\erofflps.txt



The above is just 2 of the reported errors that I had but I have experienced 8-9 in the last 3 days alone.

It seems to be happening when im playing back media or start online games though this I cant be certain of being a reason, could have something to do with it.

Im a newbie and I dont know much but I could really use some help.

Many thanks,

Have a great day everyone :)

*Note: Any extra information needed could anyone helping please add instruction on how to do so, i.e any dumps or files that might be required to remedy the issues.

Regards.

**On Edit:

I would also like to mention my computer has been randomly freezing, becoming permanently unresponsive until I have force restarted by killing the computer and restarting.