Shelby Brown (she/her/hers) is an editor for CNET's services team. She covers tips and tricks for apps, operating systems and devices, as well as mobile gaming and Apple Arcade news. Shelby also ...

Duolingo is a free language-learning app which allows users to use ... Duolingo currently offers 42 different languages - 40 of which are for English speakers but what are the 10 most popular ...