A default app is the one you'd like your operating system to use to open certain files or links. Understandably, out of the box, Android defaults to Google applications. For instance, the default web ...

What was long considered impossible has now been a reality for almost four years: iPhone owners are allowed to pick their own default apps for core functions such as email, phone, messaging, and web ...

Your Mac comes pre-configured to open specific file types with default apps. Click on a web link, and it launches Safari. Open an email notification, and you're directed to Apple's Mail app. This ...