Turns out your operating system doesn’t know much about tablets. That’s what drivers are for. Installing a driver gives the operating system enough information, so the OS can provide Krita with the right drivers modify the operating system a little, you will always need to restart your computer when installing or uninstalling a driver, so don’t forget to do this! Conversely, because Krita isn’t a driver single WinTab-style driver installed at a time. So be sure to uninstall the previous driver before installing the one that comes with the tablet you want to use. Other operating systems are a bit better about