What to do after building pc?

[Spexels]

So after i build my pc, what drivers do i install and all that? Sorry if this has been asked before but i just want to make sure, since they have different specs.

Thanks

CPU: Intel - Core i5-7600K 3.8GHz Quad-Core Processor ($227.88 @ OutletPC)
CPU Cooler: CRYORIG - H7 49.0 CFM CPU Cooler ($34.99 @ Newegg Marketplace)
Motherboard: Gigabyte - GA-Z270XP-SLI ATX LGA1151 Motherboard ($123.98 @ Newegg)
Memory: Corsair - Vengeance LPX 16GB (2 x 8GB) DDR4-3000 Memory ($125.27 @ NCIX US)
Storage: Samsung - 850 EVO-Series 250GB 2.5" Solid State Drive ($104.33 @ OutletPC)
Storage: Western Digital - Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($48.44 @ OutletPC)
Video Card: EVGA - GeForce GTX 1070 8GB FTW Gaming ACX 3.0 Video Card ($506.99 @ SuperBiiz)
Case: Phanteks - ECLIPSE P400 TEMPERED GLASS ATX Mid Tower Case ($69.99 @ Newegg)
Power Supply: EVGA - SuperNOVA G3 650W 80+ Gold Certified Fully-Modular ATX Power Supply ($88.49 @ OutletPC)
Operating System: Microsoft - Windows 10 Home OEM 64-bit ($89.89 @ OutletPC)
Monitor: Asus - PB277Q 27.0" 2560x1440 75Hz Monitor ($317.99 @ Amazon)
Keyboard: Cooler Master - Devastator II Wired Gaming Keyboard w/Optical Mouse ($26.99 @ Newegg)

 

[Froge]

GPU, sometimes CPU, MOBO, and keyboard & mouse. Go to the manufacturers website.