To add a voiceover on TikTok, tap the microphone icon on the video editing screen.

You can make a TikTok video using the plus sign at the bottom center of the TikTok app. The videos can range from one second to three minutes long.

Nintendo adds a new wrinkle to its game-distribution system. Here's what you get with a game-key card and how to tell what you're really buying before you check out. As Nintendo explains, game-key ...