How to Add Custom Ringtones to Your iPhone

The iPhone has been around for a long time, and yet there’s still no easy way to add your own custom ringtones—but it is possible. If you don’t want to buy ringtones or use the ones that came with your iPhone, you can create your own with iTunes.

How to Stop Samsung’s App Permission Monitor From Displaying Notifications

If you have an Android phone, you should be aware of the permissions your apps have been granted. For instance, there’s no reason for a calculator app to connect to the web. On the Galaxy Note 8 (and probably any phones coming after), Samsung has automated this process with a tool called the App Permission Monitor, which notifies you if any apps use a permission that’s especially important or outside their normal operating range.

How to Restore Firefox to Its Default Settings and Start Fresh

Any browser can slow down and become cluttered over time as you install add-ons, build up history, and change settings. Firefox can “Refresh” your profile to quickly give you a clean slate while keeping your most important data. This would let you try the overhauled Firefox Quantum with a fresh profile, speed Firefox up if it’s become slow, or fix other browser problems.