When you open the app, press ‘Menu’ on the bottom left, and navigate to ‘Web browser’ to open the browser. This will load Google’s web page. The globe icon on the bottom left lets you search for websites. The bottom right grid icon opens to a variety of settings and options. Among them are downloading webpage content, opening HTML files in your phone, making the website into a QR code, and enabling or disabling JavaScript. 

When you want to download web pages, simply pull up the menu and select that option. There is also an Offline Reader view mode in the same menu that lets you access web pages you’ve downloaded while online.