My dream job is "tutor". I enjoy seeing "the light go on" when someone grasps a difficult concept, such as differentiati...

--- Math Resources --- You don't have to have equipment to do mathematics as Arthur Benjamin explains in his book Secrets of Mental M...

--- Structuring programs --- 2016 My big project is a software package programmed into Calc, the LibreOffice spreadsheet component. The...

--- Computer Bookshelf --- 2016 First, if you get new software, download the documentation for it, especially the user guide and tutori...