Q. After many years, I started using the Firefox browser again, and the start page for this new version is covered with links and icons. Can I change it?

A. Mozilla, which released Firefox 1.0 in 2004, significantly overhauled the browser last year and named it Firefox Quantum. In addition to retooling the software to make it faster and use less of the computer’s memory than previous versions, the program got a bit of a visual redesign, including a new look for the New Tab page.

The first row of the New Tab page displays icons for the “Top Sites” you visit frequently or have used recently. If you have specific sites you would like to pin to the page or remove from view, you can customize the Top Sites collection. Just move the cursor over the top-right corner of an icon and click to get a menu of options.