Substitute Good For A Computer Can I Substitute My Television Set With A Computer Monitor?

Can I substitute my television set with a computer monitor? - substitute good for a computer

I'm sick of television! These days I see very little, prefer to sit and watch movies and documentaries, etc. to DVD. Preplacing I am thinking seriously about it for my TV with a monitor, but I wonder if I my DVD player and VCR. And since I have an external antenna, it can still be recorded on video, though the video recorder is not connected to a TV?