Computer crashing regularly

Hi everyone, first time posting, thanks in advance for any help anyone can offer. I have been getting a lot of crashes on my computer, the frequency is increasing lately - nearly every day at some point. Often when I am working on multiple programs at the same time, or when I am accessing Photoshop or videos. I get the BSOD, it has run Checkdisc a couple of times with no errors, although usually just restarts.

Not sure what is causing it, have the latest version of the video driver, antivirus up to date.

Here is the info from TSG Sysinfo:

Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 7 Home Premium, Service Pack 1, 64 bit
Processor: Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz, Intel64 Family 6 Model 42 Stepping 7
Processor Count: 8
RAM: 16364 Mb
Graphics Card: AMD Radeon HD 6900 Series, -2048 Mb
Hard Drives: C: Total - 114371 MB, Free - 4869 MB; D: Total - 953866 MB, Free - 677807 MB;
Motherboard: ASUSTeK Computer INC., P8Z68-V LE
Antivirus: ESET NOD32 Antivirus 5.2, Updated and Enabled

I have also attached the last few minidumps as a zip as requested in other posts.

Hope someone can help me work out what is going on.

Thank you.

DocMR

Attached Files

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Minidumps.zip (213.1 KB)