Start Fallout 4. When you open your Pip-Boy, go to the Radio tab. You should see quest starters:
If you don't see these, your manual Fallout 4 DLC files download failed. Fallout 4 Dlc Files Download
The most common issue with illicit downloads is version mismatch. Start Fallout 4
| Platform | How to Access DLC Files | |----------|--------------------------| | Steam | Library → Fallout 4 → DLC list → check/uncheck to install | | Bethesda Launcher | (Legacy, but still accessible for some) Game page → DLC tab → install | | GOG | Offline installers available after purchase → download .exe files | | Xbox (MS Store/Game Pass) | Manage game → select DLC → install | | PlayStation Store | Game add-ons → download to console | If you don't see these, your manual Fallout
If you own the Season Pass or Game of the Year Edition: