Hi there,
I'm sort of an intellectual lightweight when it comes to hardware and software, but here goes.
There's been an ISSUE with my machine lately, and I don't really KNOW what the solution is. When I play CERTAIN games, almost always ones that are 3D in nature, there is a weird stuttering that occurs when the camera is turned, or, in the case of FPS's, my character moves forward. It's not a framerate issue, I don't think. I know what low FPS looks like and this isn't it. Also, it seems purely tied to movement. The problem is most poignant in games like Skyrim, Batman: Arkham City, Fallout: 3 & New Vegas, Portal 2, Total War: Shogun 2, and Mass Effect 2, but there are certainly other instances.
This part's really weird: I tried recording a clip of Arkham City exhibiting this symptom with fraps, but on the recording, all of the shaking and stuttering is absent. I don't know what's up.
I'll post here what I think are my 'computer specs'. I hope this gives a clue as to what could be going on.
Thanks for taking the time to read. I really appreciate it.

Summary:
OS NameMicrosoft Windows 7 Professional
Version6.1.7601 Service Pack 1 Build 7601
Other OS Description Not Available
OS ManufacturerMicrosoft Corporation
System NameNORTH-PC
System ManufacturerTo Be Filled By O.E.M.
System ModelTo Be Filled By O.E.M.
System Typex64-based PC
ProcessorIntel(R) Core(TM) i3-2100 CPU @ 3.10GHz, 3100 Mhz, 2 Core(s), 4 Logical Processor(s)
BIOS Version/DateAmerican Megatrends Inc. P1.50, 9/12/2012
SMBIOS Version2.7
Windows DirectoryC:\Windows
System DirectoryC:\Windows\system32
Boot Device\Device\HarddiskVolume1
LocaleUnited States
Hardware Abstraction LayerVersion = "6.1.7601.17514"
User NameNORTH-PC\North
Time ZonePacific Daylight Time
Installed Physical Memory (RAM)8.00 GB
Total Physical Memory7.88 GB
Available Physical Memory4.21 GB
Total Virtual Memory15.8 GB
Available Virtual Memory12.0 GB
Page File Space7.88 GB
Page FileC:\pagefile.sys

Display:
NameIntel(R) HD Graphics Family
PNP Device IDPCI\VEN_8086&DEV_0102&SUBSYS_01021849&REV_09\3&11583659&0&10
Adapter TypeIntel(R) HD Graphics Family, Intel Corporation compatible
Adapter DescriptionIntel(R) HD Graphics Family
Adapter RAM(2,084,569,088) bytes
Installed Driversigdumd64.dll,igd10umd64.dll,igd10umd64.dll,igdumdx32,igd10umd32,igd10umd32
Driver Version8.15.10.2618
INF Fileoem8.inf (iSNBD0 section)
Color PlanesNot Available
Color Table Entries4294967296
Resolution1920 x 1080 x 60 hertz
Bits/Pixel32
Memory Address0xF7400000-0xF77FFFFF
Memory Address0xD0000000-0xDFFFFFFF
I/O Port0x0000F000-0x0000F03F
IRQ ChannelIRQ 4294967294
Driverc:\windows\system32\drivers\igdkmd64.sys (8.15.10.2618, 13.97 MB (14,652,768 bytes), 1/4/2013 9:53 PM)

NameNVIDIA GEFORCE GTX 650
PNP Device IDPCI\VEN_10DE&DEV_0FC6&SUBSYS_26533842&REV_A1\4&1CDA0A78&0&0008
Adapter TypeGeForce GTX 650, NVIDIA compatible
Adapter DescriptionNVIDIA GeForce GTX 650
Adapter RAM(2,147,483,648) bytes
Installed Driversnvd3dumx.dll,nvwgf2umx.dll,nvwgf2umx.dll,nvd3dum,nvwgf2um,nvwgf2um
Driver Version9.18.13.3489
INF Fileoem35.inf (Section093 section)
Color PlanesNot Available
Color Table EntriesNot Available
ResolutionNot Available
Bits/PixelNot Available
Memory Address0xF6000000-0xF70FFFFF
Memory Address0xE0000000-0xF1FFFFFF
Memory Address0xF0000000-0xF1FFFFFF
I/O Port0x0000E000-0x0000EFFF
IRQ ChannelIRQ 16
I/O Port0x000003B0-0x000003BB
I/O Port0x000003C0-0x000003DF
Memory Address0xA0000-0xBFFFF
Driverc:\windows\system32\drivers\nvlddmkm.sys (9.18.13.3489, 11.75 MB (12,324,640 bytes), 2/19/2014 9:12 PM)
Bump.