Open **Settings** (Windows)
Go to **Apps** → **Default apps**
Find **Google Chrome**
Select **Set default**
Open **Settings** (macOS)
Go to **Desktop & Dock** → **Default web browser**
Select **Google Chrome**
Open **Settings** (Android)
Go to **Apps** → **Default apps**
Tap **Browser app** (or **Opening links**)
Select **Chrome**
Open **Settings** (iPhone/iPad)
Go to **Settings** → **Chrome**
Tap **Default Browser App**
Select **Chrome**