Hello,
I have downloaded the latest version of Slicer 3D, in my DELL Laptop. The application is running so slow that I can not create 3D images. Could you please advise how much CPU and RAM I would need to operate 3D Slicer on my laptop?
Unfortunately you are using an old computer. That CPU is end of life for 4 years now (it was released more than 10 years ago). This is directly from Slicer h/w requirements:
3D Slicer runs on any Windows, Mac, or Linux computer that was released in the last 5 years. Older computers may work (depending mainly on graphics capabilities).