To call some simple programs, the easiest way is to use run command box to open them. A run command box is a one time use graphic interface which runs any command you type in text. It disappears after you the command has been successfully executed.
Let's see how we open it.
Open it by Hot Key
We can use Win + r, a composite keystroke to open the run dialog.
Which is, you should press Win, do not release, and then stroke r. After that, you can see the run command box.
The best thing is that it remembers the last command you typed.
To call another text command, you need to open it again.