Rotating the screen on an iPhone is essential for viewing photos and videos in landscape mode, but sometimes it doesn't work. Here's how to fix it.

If the Reddit app on your smartphone isn't working, you can usually fix it by force-restarting the app or your phone.

Despite your best efforts, it’s likely you will eventually become caught in the snare of a conversation with that (likely) guy who’s super into cryptocurrency–perhaps a cousin who you see once a year ...