The-sims-3-installment-tutorials Link

Installed via the launcher, as described for Store content. Package Files (.package): These require a manual setup: Create a folder named Mods in your The Sims 3 directory. Inside Mods , create two subfolders: Packages and Overrides .

Move downloaded .Sims3Pack files into the Documents\Electronic Arts\The Sims 3\Downloads folder. Open the launcher, navigate to the "Downloads" tab, select your items, and click Install . the-sims-3-installment-tutorials

Place your .package files in the Packages folder. Use the Overrides folder if you need a specific mod to take priority over others. Installed via the launcher, as described for Store content