How to change the monitor from analog to digital

[alldayjc]

how to change the monitor from analog to digital on my pc

 

[mosox]

http://www.pcworld.com/article/196618/decide_between_vga_dvi_and_hdmi_for_your_monitor_connection.html

VGA (the blue connector) is analog, DVI and HDMI are digital. If the monitor and the video card have a DVI or HDMI connector you can use those with the right cable.