Can my PC run RDR 1?

Red Dead Online will run on PC system with Windows 7 - Service Pack 1 (6.1. 7601) and upwards.

Checkout Red Dead Redemption System Requirements – Can I Run Red Dead Redemption - System Requirements Checker

Red Dead Redemption II PC impressions: Drop-dead gorgeous, if you can run it

Red Dead Redemption II PC impressions: Drop-dead gorgeous, if you can run it

How to run the Red Dead Redemption 2 benchmark - The Verge

Is there any way to play Red Dead Redemption on a PC? - Quora

Anton Shabunin's blog: Red Dead Redemption 1 on PC using keyboard+mouse (Xenia, Ryujinx, Yuzu)