https://apnews.com/a47c1a5ebbe770f42f7d78a6fc7f1b79 > NEW YORK (AP) — Larry Tesler, the Silicon Valley pioneer who created the now-ubiquitous computer concepts such as “cut,” “copy” and “paste,” has died. He was 74. > He made using computers easier for generations as a proponent and pioneer of what he called “modeless editing." That meant a user wouldn't have to use a keyboard to switch between modes to write and edit, for example.