This Python program monitors and displays real-time system resource usage (CPU and memory) using a graphical interface. It shows the current percentage of CPU and memory usage as animated line graphs.

In the button chapter we used time.sleep in a callback function, and it froze everything. This chapter is all about what happened and why. You'll also learn to use things like time.sleep properly with ...

In any Tkinter program, the first thing you need is a window. This window will act as a container for your app. This line brings the Tkinter library into your program. We give it the nickname tk so we ...