I am an architect and a former user of AutoCad. As a retiree, I have now bought the DraftSight Standard, which I only want to use for 2D drawings (plans, sections, facades and details, etc.).

Where can I find the best manual for DraftSight and the best tutorials? I reckon that everything is pretty similar to AutoCad. Initially, I will go through and to make a good workspace and practical shortcuts etc. from the beginning.