What's New Now 4/21: How Apps Help (and Hurt) Your Sleep, Microsoft's Plasma Bot, and More

From using technology to sleep better to Microsoft's Plasma Bot (a self-screening tool that supports recovered coronavirus patients in donating plasma to global treatment efforts), these are the top tech news stories for today, April 21.

What's New Now 4/21: How Apps Help (and Hurt) Your Sleep, Microsoft's Plasma Bot, and More

Photo: i.pcmag.com