Edge extensions: To add one go to ‘Settings and more’ ❯ ‘Extensions’ ❯ ‘Open Microsoft Edge add-ons’ then click on your choice and ‘Get’. Extensions put new features onto your browser e.g. Norton Safe Web that helps defend you from identity theft and online scams by warning you of dangerous sites while you search, shop, or browse online also save money with ‘Keepa – Amazon Price Tracker’. (Extensions can be deleted if they are not used)