BSOD Playing any games for a while and working on programs

Welcome
Did you get the latest firmware for your SSD? I've taken a quick look at your dumps and one seems to be caused by klif.sys (Kaspersky). I'd suggest to uninstall it completely including all its components from your computer and use Microsoft Security Essentials (at least to test)

Code:

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*                        Bugcheck Analysis                                    *
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STOP 0x0000001A: MEMORY_MANAGEMENT  
Usual causes:  Device driver, memory, kernel

BugCheck 1A, {41287, 25, 0, 0}

Unable to load image \SystemRoot\system32\DRIVERS\klif.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for klif.sys
*** ERROR: Module load completed but symbols could not be loaded for klif.sys
Probably caused by : klif.sys ( klif+8b5bf )

Followup: MachineOwner
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• Removal tool for Kaspersky Lab products
• Microsoft Security Essentials - Free Antivirus for Windows

Many other dumps come with bug check A which has virus scanner listed. So let us know if your computer is stable with MSE installed.

Dump shows a problem with the nvidia drivers. Uninstall them from control panel and use Driver Sweeper to remove any remnants. If anything is overclocked, please stop and revert to defaults. Avoid CCC - Catalyst Control Center during the install

No problem, keep us posted.

You can also take the Furmark test if you want to:

• Video Card - Stress Test with Furmark

Too early to call it solved. How often was your computer crashing earlier?
Wait for a week before taking it as solved.

Okay, time to observe now. come back to this thread if you have more BSoDs :)