First, click on the app listed below a function (such as email, photo viewer, or web browser) in the Default Apps section of the Settings app. In Windows 10, it’s easy to choose a default music player. The process for changing default apps is a notable example. Windows 11 adds slick design updates and some great new options to Microsoft’s desktop OS, but it doesn’t make everything easier. How to Set Up Two-Factor Authentication.How to Record the Screen on Your Windows PC or Mac.How to Convert YouTube Videos to MP3 Files.How to Save Money on Your Cell Phone Bill.How to Free Up Space on Your iPhone or iPad.How to Block Robotexts and Spam Messages.