how do you edit video in this package

CGDirector.com Parts List: https://www.cgdirector.com/pc-builder/?=6LAAX

CPU: AMD Ryzen 9 3950X 3.5GHz 16-Core Processor ($699.99)
CPU Cooler: be quiet! Dark Rock Pro 4 ($89.90)
Motherboard: Gigabyte X570 Gaming X ATX AM4 ($475.14)
GPU: Nvidia RTX 2060 SUPER 8GB - MSI Gaming X ($899.99)
Memory: 32GB (2 x 16GB) Corsair Vengeance LPX DDR4-3200 C16 ($149.99)
Storage SSD: Crucial MX500 2TB 2.5" Solid State Drive ($189.99)
Storage PCIe-SSD: Samsung 970 EVO 1TB M.2 Solid State Drive ($129.99)
Storage HDD: Seagate BarraCuda Compute 4TB, 3.5" ($79.99)
Power Supply: Corsair RMx Series Platinum RM850x 850W Power Supply ($210.99)
Case: Fractal Design Define XL R2 Titanium Big Tower Case ($395.00)
Total: $3320.97

The performance of that build is superb for video editing. Do note, though that the price tag on that GPU (2060 super) is quite inflated right now. This is because many pc-components, mostly gpus and cpus are out of stock nearly everywhere. If you can wat a few more weeks you might have a better deal.