Because Walmart likes to release its most jaw-dropping TV deals as a handful of pre-meditated doorbusters, more shoppers will be waiting in the wings for the clock to strike a certain time (rather than calmly perusing several pages of TV deals) — which means TVs selling out is more likely and time is of the essence.

Your Black Friday Shopping Guide: See all of Yahoo’s Black Friday coverage here. Shop the best expert-picked Black Friday deals on Yahoo Life. Follow Engadget for Black Friday tech deals. And find Black Friday sales to shop on AOL, handpicked just for you.

The wait is over. It’s officially Black Friday and when it comes to deals, Walmart doesn’t take the biggest retail holiday of the year lightly. Walmart's Black Friday sale means thousands of deals on everything from bestselling air fryers and Windows laptops to dog beds,