Windows Ink lets you write and draw on your computer screen using your digital pen (or your finger).
Hands-on with Microsoft's Windows Ink
You can do more than just scribble, though; this software tool helps you edit text, write sticky notes, and take a screenshot of your desktop — then highlight, crop, and save what you’ve created. There’s also an option to use Windows Ink from the lock screen, so you can use the feature even when you’re not signed into your device.
To use Windows Ink, you'll need a new touchscreen device running the latest version of Windows 10. Windows Ink seems to be most popular among tablet users right now due to the devices' portability and maneuverability, but any compatible device will work.
You also need to enable the feature.
