How to hook up dual monitors

[Alcore]

Hello everyone, I just recieved my new PC and I am still waiting on my new Monitors. I was looking at the back of the Vid card and there is 1 HDMI hook up and 4 more ports that look like HDMI but only one corner is slanted. I have two Monitors coming and I wanted to know do I hook one up through the HDMI and then the second does it have to be hooked up via DVI or are those other ports some new Video port? Sorry I have been out of the Comp world for a while and I fell like I should know what those are. Below are the specs on the monitors and Comp.
Monitors
24"
Aspect Ratio:
Widescreen (16:9)
TN , Anti-Glare with 3H hardness
Optimal resolution:
1920 x 1080 at 60 Hz
Contrast Ratio:
1000: 1 (typical), 8 million : 1 (DCR)
Response Time:
2 ms typical (G to G)

Color Support:
Color Gamut4 (typical): CIE 1976 (84%), CIE 1931 (72%)
16.7 Million colors
Pixel Pitch:
0.2715 mm
Backlight Technology:
LED

Comp
Intel(R) Core(TM) i7-6700 Processor (4-Cores, 8MB Cache, Turbo Boost 2.0, up to 4.0GHz)
32GB (4X8GB) DDR4 2133MHz SDRAM Memory
NVIDIA(R) GeForce(R) GTX 970 with 4GB GDDR5
460W PSU Air Cooled Chassis

Thank you for any assistance

 

[timeconsumer]

Those other ports are displayport. You can use those (they are better than HDMI anyway). Adapters are available if needed.

 

[Alcore]

Those other ports are displayport. You can use those (they are better than HDMI anyway). Adapters are available if needed.

Oh awesome, thank you. How do they hook up, are there specific cords to buy or just adaptors like you said? Also will my set up support 3 monitors if I decide to go that route in the future?

 

[timeconsumer]

If you monitor has displayport inputs I would just use those and not use any adapters. Yes, you can support 3 monitors, but if you plan on gaming on all 3 your GPU may struggle depending on the game.