How to switch from 2D Wireframe views to nomal orthogonal view in AutoCAD 2014

How can I switch from 2D Wireframe views to nomal orthogonal view? Is this possible? I received the drawing from the vendor that was drawn in 2D wireframe of some sort, the obj was shown in 3 windows on the screen (See attach pic), i spent sometime to just change back to 2D view but no luck, i tried to click on top letter "2D wireframe" and tried different option but it didn't work the way i want to. The drawing is big size and always said " no responding" when i switch to other view. I just want to get Top, Front and right views. to be honest i don't know much about 3D autoCAD besind a little knowlegde about inventor. Appreciate any suggestion.

If you click on the VIEWPORT controls in the upper left corner,

you can choose a new visual style, or a new Perspective, there are 3

controls there, the center one will control your perspective.

Each of these modelspace viewports can be operated independently,

as you are no doubt already aware.

You can also opt for a perspective or parallel view,

and if you select Maximize viewport (in the left most + drop down menu), you will go back to having a single viewport.

I will give that a try dadgad. Away from computer at the moment . Thank you