To add someone to a Signal chat, you just need to open the chat's information page, where all the members are listed.
You can delete a WhatsApp group that you created or that you are the admin of. Here's how to do it on iPhone or Android.
The Android Find My Device app is going to become a whole lot more useful thanks to the arrival of tracker devices, but the app can quickly be filled up with old devices. Here’s how to remove and ...