Hi Bob,
Ctfmon or CTF Loader or a Microsoft process that controls Alternative User Input and the Office Language bar. It's how you can control the computer via speech or a pen tablet, or using the onscreen keyboard inputs for Asian languages. To shut it down, disable the Touch Keyboard and Handwriting Panel Service from Services.
Here's how:
- Press Windows+R, type services.msc, and then click OK.
- Scroll through the list, right-click on Touch Keyboard and Handwriting Panel Service, and then select Stop.
To enable it, do the same steps but select Start.
Should you need further assistance, let me know.