specified "not screenshots", but in case someone else finds this thread via a search and the title, if you DO want to capture screenshots as you progress, you can do this very well with irfanview click here
Start Irfanview then from the menu select Options>Capture
This brings up a dialog box where you can select;
Where to save the images
A "hotkey" to perform the capture
Whether to include the mouse cursor
Whether to capture the whole screen or the active window.