Ever faced the situation where you required to copy text from a Command Prompt and ended up copying the text manually just because you bump at the dialog in Fig:1 when you attempt Alt+enter ?
Here is the solution:
Right Click My computer (Either on the Desktop or in the Windows Menu)
Click Manage as shown in Fig:2
Click Device Manager (which can be found in the Computer Management on the left of the window)
Expand Display Adapters and right click and disable your Display Adapter as shown in Fig:3 and click yes
Open the Command Prompt and press Alt+Enter and it should go full Screen
Known Issues:
- Do not run anything in Admin mode or you may not proceed. ( If you happen to do it Alt+F4 till u can use the system again)
- Only CMDs opened after Disabling Display Adapter are allowed to go full screen.