Want to scan a document on the iPhone? The Files app can be used as a document scanner where you can scan and save documents as PDF files to your iPhone and iCloud. Using the Files app to scan a document on the iPhone helps keep you organized by scanning, saving, and marking up documents from one location. Here’s how to scan a document on the iPhone using the Files app.

When Apple decided to remove the headphone jack from its iPhone line, audiophiles were deeply concerned that listening to compressed Bluetooth audio would greatly diminish the sonic experience. Since then, iPhone customers have voted with their wallets by not only accepting the wireless audio change but embracing it, as the success of the AirPods indicates. Still, even though the audio quality concerns were overblown, the idea of sticking plastic cylinders into the ear canal was not only distasteful to some, it also could be downright painful for those with small or sensitive outer ears. Over the ear headphones solve this problem, but have discomfort issues, primarily when it comes to extended listening sessions. So when Marshall announced the second iteration of its successful Monitor headphones, I was cautiously enthusiastic. My review of the original Monitor was so positive that I wasn't sure how Marshall could improve on the original design. I was so wrong. The Marshall Monitor II ($319.99) are by far the best over the ear headphones I have ever used to date.

Want to change the default Gmail account in the Mail app? To change the email on an iPhone from one default to another, you have to go into the Settings app. You can make a Google account the default email address, but if you have more than one Gmail account, this tip will teach you how to select a specific Gmail address. Choosing your preferred email address helps your contacts know that the email you just sent really did come from you and could save you from getting filed as junk. Read on to learn how to change the default email on an iPhone to a Gmail account.