IN TODAYS LIFE the most important thing is your computers but for that you have to know which LCD monitor I choose for this here are some tips to chose a good LCD monitor:
1:the screen size you can choose is 19 to 22 inch or if to are keen to play game you can go for a big screen.
2:the aspect ratio, aspect ratio means the vertical and horizontal pixels, you can go for a 16:9, 16:10 or 16:9 which is called hd .3:the resolution, resolution means pixels per frame and you should go for HD 2560*1440 pixels.
4:the contrast ratio should be 1000:1.
5:the brightness you should go for a 300cd/m2.
6:you should go for best ports of display port, hdmi, dvi, vga.