Follow these steps to enhance your city-building experience with custom mods.
The default mods folder is located at:
C:\Users\YourUsername\AppData\Local\Colossal Order\Cities_Skylines\Addons\Mods
If the folder doesn't exist, you can create it manually.
Browse mods on SkyLinx or GitHub. Download the mod zip file and extract its contents into the Mods folder.
Launch Cities: Skylines. Go to Content Manager → Mods and check the box next to the mod you installed to activate it.