Tiago Ferreira 
If your iPhone is not charging, the fix is almost always one of four things: lint packed into the charging port, a cable or adapter that has failed, a phone that needs a restart, or a battery and port that have worn out. Start with the port, because pocket lint causes more of these calls … Read more
The fastest, most reliable way to transfer photos from iPhone to computer is a USB cable. Plug the phone into a Mac or PC, unlock it, tap Trust This Computer, then copy the files or run the import. A full library of 10,000 photos usually moves in under 30 minutes over USB 3, with no … Read more
You can free up storage on your iPhone without deleting photos by starting at Settings > General > iPhone Storage, turning on Optimize iPhone Storage, offloading unused apps, and clearing messaging caches, offline downloads and screen recordings. The camera roll is almost never the biggest thing you can trim. That surprises most people. They open … Read more
Setting up a guest account on a Mac takes about two minutes: open System Settings, click Users & Groups, select Guest User, and turn on Allow guests to log in to this computer. Whoever sits down next signs in without a password, cannot open your files or your apps, and everything they create gets deleted … Read more
FileVault is Apple’s built-in full-disk encryption, and it uses the XTS-AES-128 algorithm with a 256-bit key to protect everything on your startup disk. Turning it on takes about five minutes of clicking through System Settings, then the Mac encrypts in the background while you keep working. Here is how to use FileVault to encrypt a … Read more