Open Google Chrome and sign in with your Google account. Click launcher to open the download page and then click on Get the Launcher to download and install the app:
Once installed, the Chrome App Launcher will create a shortcut in your taskbar:
If you are running Windows 10, you'll notice that the launcher is only available through Start menu. To move it to the taskbar, simply click on Start > Recently Added and then drag the Chrome App Launcher icon to your taskbar.