In the Serum interface, click on the button in the top right. Select "Show Serum Presets Folder" . Copy the Files :
Be cautious when downloading .zip files from unofficial "post" links or forums, as these can sometimes contain malware or unwanted software. Always ensure you are downloading from a reputable source like the Xfer Records Forum or verified preset marketplaces. Xfer Serum [Nurse].zip
: If the zip contains a skin, drag it into the "Skins" folder within the main Serum Presets directory. In the Serum interface, click on the button in the top right