Extrude Individual warped

I am working with in an iMac lab. I called up a UVSphere and moved into Edit Mode. I selected faces and chose 3 faces to Extrude Region. No problems. Then I attempted to extrude individual and the faces warp into different shapes.

Can anyone tell me what I’m doing wrong or what I must set for the Extrude Individual to work? Thank you in advance for your time and patience in helping me out.

Solved the problem. When I downloaded Blender through my network there was a program called Rosetta that needed to be loaded and skewed the program. When I downloaded the program from home and loaded the program from a flash drive everything now works fine. That I would post so anyone having the same issues might use my solution.