TikTok could be banned in the US in less than a week. Here's what you need to know - The US Supreme Court will decide tomorrow whether to ban TikTok in the US after hearing closing statements from parent company ByteDance.

The Supreme Court heard arguments for two-and-a-half hours on Friday over whether TikTok can be banned in the United States in less than one week. By the end, the justices appeared ready to allow the U.S. government to force TikTok's Chinese parent company to sell the company or go dark.

With five days left until the date by which TikTok is to be either sold or banned in the United States, millions of users are reckoning with what happens when one of the internet’s most important media platforms just up and disappears.