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 ?
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Here is the solution:
Right Click My computer (Either on the Desktop or in the Windows Menu)
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Click Manage as shown in Fig:2
Click Device Manager (which can be found in the Computer Management on the left of the window)
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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.