The handwriting and drawing capability in Windows. In the Windows 10 Anniversary Update, the Windows Ink Workspace was added, which provides a launching pad for the Sticky Notes note taker, Sketchpad ...
Right-click or press and hold on the taskbar. Click/tap on Show Windows Ink Workspace button to toggle it to show (checked) or hide (unchecked). That’s it on the three ways to hide or show Windows Ink ...