No full screen mode for DOS programs

解决方法见这个链接 。

其中某一楼的回复如下：

hey guys, i started to search out this thing for quite some time and at last i found the solution:
some people might suggest you to install other Desk operating programs and some might say
install virtual machines etc, well, for God sake guys, this is Windows 7, the extreme of all operating
systems, you got option every where with every click, we sometime miss thing very easily,
TO GET THE FULL SCREEN FUNCTION : SIMPLY DISSABLE YOU GRAPHICS DRIVER,

 

Go to desktop
Right click on my computer,
click on manage
click on device manager
see Display adaptors
click it to show you your card info
Right click on you card info
and Disable it
Prompt yes/no: click on yes
Go to start and cmd
alt/enter and booooooooooom it goes full screen hahahaha
Is'nt it easy man: