Learn how to erase pen ink with this trick. Massive winter storm expected to bring heavy snow, ice, cold to 25 states Opinion: I stopped drinking and built the life I always wanted. Why was I ...

On the Draw tab, the Pen, Pencil, and Highlighters assist users to make drawings on the slide. The Eraser removes ink from the slide. The Ruler feature draws lines and aligns objects against a ...

From the Dark Ages to the middle of the 19th century, the quill pen was used ... was to scratch the ink off the paper with a small spade-shaped knife known as an erasing knife.