Photoshop CS6 Crashes everytime I edit a file

Question

I recently upgraded my RAM and since that day I am having problems with Photoshop I am not sure how that could be related.
The photoshop crashes,
When I insert an image and try to Transform or Move it
When I try to initialize the Text Tool
When I try to Transform a item
After a certain amount of time, automatically.
Please do help me, as I going mad with this.
Using Windows 7 OS.

Answer 1

I also tried what was mentioned here:
http://forums.adobe.com/thread/979969?tstart=0
But that did work for my either, even after messing around with the GPU settings (Basic, Normal, Advanced).
Instructions here:
Quick GPU Troubleshooting Steps
You can experience problems such as artifacts, errors, and crashes if there are incompatibilities between Photoshop and the display components that access the GPU.
If you experience crashes, incorrectly rendered windows or objects, redraw issues, or performance issues while running Photoshop, first determine whether OpenGL is causing the problem.
Turn off OpenGL.
Choose Edit > Preferences (Windows) or Photoshop > Preferences (Mac OS).
In the Performance panel, uncheck Use Graphics Processor. Click OK.
Restart Photoshop, and perform the same function.
If the problem recurs while OpenGL Drawing is disabled, OpenGL is not the cause.