I think for Apple computers, there may not be video ports like HDMI ports for video in Apple Mac computers in the future. The newest Apple Macbook Pro 2017 laptop no longer have a HDMI port, so users need to buy a USB-C to HDMI adapter to use a HDMI monitor or use a USB-C monitor which uses USB-C as the video connector type.
In the far future, Windows computers may no longer come with any video ports, and people would need to buy a USB-C to HDMI adapter to use a HDMI monitor, install a 3rd-party video card with a HDMI and DVI port, or buy a USB-C monitor to use on a PC with only USB-C ports.
More people are using wireless video hardware like Google Chromecast, Apple TV, and programs like remote desktop and thin client operating systems and programs on a Smart TV/monitor. For general non-gaming tasks like office work, and web browsing using a wireless video to show a desktop on a TV can work for most basic users.
In the far future, Windows computers may no longer come with any video ports, and people would need to buy a USB-C to HDMI adapter to use a HDMI monitor, install a 3rd-party video card with a HDMI and DVI port, or buy a USB-C monitor to use on a PC with only USB-C ports.
More people are using wireless video hardware like Google Chromecast, Apple TV, and programs like remote desktop and thin client operating systems and programs on a Smart TV/monitor. For general non-gaming tasks like office work, and web browsing using a wireless video to show a desktop on a TV can work for most basic users.