Dark Souls I Boss: Capra Demon, FAIL I

Thanks for watching, I watch the chat rooms while I play so please say Hi! WARNING - I suck at Dark Souls, so I die a lot...I mean A LOT! Help me please, I really appreciate it. My rule with Dark Souls III - No Online searching for tips/tricks, which is why I NEED YOUR HELP! I will attempt to solo bosses 3 times before getting help! Online Settings •Name SwiftSessionGmr •Password Matching Sw1ft •Summon Sign Unrestricted PC Specs: * CPU - Intel 5820K Haswell-E LGA2011-V3 x99 @4GHz * Motherboard - Gigabyte GA-X99-SLI * RAM - G.Skill 32GB DDR4-2800F4-2800C16Q-32GRK @2133MHz * HDD's - RAID-0 3 x Kingston HyperX 3K 120GB 555MB/s SandForce SATA III 6Gb/s SSD's * Monitor - Dell S2716DG G-Sync QHD 2560x1440 144hz 1.4 HDMI 27" * GPU - MSI Armor 1070 * Headset - Corsair Raptor HS30 * Streaming at 720p, 60 fps