If you have a Windows pc and an Nvidia graphics card, the process of getting set up is even easier than the one shown in the YouTube video.

1. Download the sd.webui.zip from here, this package is from v1.0.0-pre we will update it to the latest webui version in step 3.
2. Extract the zip file at your desired location.
3. Double click the update.bat to update web UI to the latest version, wait till finish then close the window.
4. Double click the run.bat to launch web UI, during the first launch it will download large amounts of files. After everything has been downloaded and installed correctly, you should see a message “Running on local URL: http://127.0.0.1:7860”, opening the link will present you with the web UI interface.

I like this method because it’s all self-contained in a single folder on your computer, and you don’t even have to mess with git or python. You can even install it twice in two different folders if you want a “clean” copy for SFW creative work and an isolated “naughty” copy with all of your depraved fetish loras (loras are highly-focused training models for specific prompts).

Official Docs here: https://github.com/AUTOMATIC1111/stable-diffusion-webui/wiki/Install-and-Run-on-NVidia-GPUs