Hello, experts, this junior greets you all.
As for the uses of DOS, for me, one is rescuing the system, and the other is playing games. But I'm a complete newbie. Recently I used the 2000 command line to play some DOS games that use the mouse. It says the graphics card is incompatible, but I forced my way in anyway. However, the mouse can only move on the upper half of the screen. Why is that? Please, experts, lend your little brother a hand in spite of your busy schedules. I would be extremely grateful. I kneel here in thanks first.
As for the uses of DOS, for me, one is rescuing the system, and the other is playing games. But I'm a complete newbie. Recently I used the 2000 command line to play some DOS games that use the mouse. It says the graphics card is incompatible, but I forced my way in anyway. However, the mouse can only move on the upper half of the screen. Why is that? Please, experts, lend your little brother a hand in spite of your busy schedules. I would be extremely grateful. I kneel here in thanks first.

