On most Android phones, you can enable it by going to Settings > About Phone > Software Information (or a similar option).

Smartphones continue to get more powerful with every iteration. If you've got a premium Android handset in your pocket, you're carrying more computer power than some of the best full-sized laptops had ...

If you have a Samsung phone or tablet, you might be missing out on a feature that makes it a whole lot more powerful: DeX. Introduced back in 2017 as a physical product, DeX is now a software mode in ...