Multithreading example in WinCE RTOS?

Question

Multithreading

Hello dear community! We need an example of a commented program that would do something using two threads. I would also be grateful to the block diagram, it would all be very helpful for understanding. The sample code is of interest under WinCE in compliance with the principles of "real time". I found several examples on the Internet, but they are either too complicated for me to understand or simply do not work. Thanks in advance!