I tested a dual-screen Windows laptop - and it gave me a big productivity boost

ZDNET's key takeaways The Asus Zenbook Duo is on sale now for $1,499 at Best Buy. This laptop is a creator's dream machine, with dual-OLED touchscreens, a highly configurable form factor, and a great battery. It takes time and effort to get the most out of this laptop, and you'll need lots of desk space to utilize the different form factors. $1,699.99 at Best Buy Upon first glance, Asus' Zenbook Duo looks like a standard laptop. The first thing you'll probably notice is the brilliant 3K OLED display, but there's more than meets the eye here. The entire keyboard comes off to reveal a second -- just as flashy -- display beneath. The Zenbook Duo is designed to challenge the laptop status quo in every way. Its dual-touchscreen form factor allows for a myriad of configurations that would otherwise not be possible with a traditional clamshell, and when paired with Asus' rich customization features, makes for an exceptionally versatile device. Also: How to clear the cache on your Windows ... Read full article.