Typewriting is the act of writing by using a typewriter, a mechanical device that prints letters onto paper when you press keys. Before computers existed, typewriters were the main way people produced clean, professional-looking documents. Each key connects to a metal arm with a letter on it: when you press the key, that arm swings up and strikes an inked ribbon against the paper.

Typewriting required real skill. Good typists could type quickly without looking at the keys, a technique called touch typing. They had to press each key firmly enough to make a clear letter, and mistakes meant starting over or using correction fluid since there was no delete button. The rhythmic clacking sound of typewriting once filled offices, newsrooms, and writers' studies.

Famous authors like Ernest Hemingway and Agatha Christie did their typewriting on machines that are now in museums. Reporters rushed to their typewriters to meet deadlines. Secretaries trained for months to master high-speed typewriting.

Though computers replaced typewriters in the 1980s and 1990s, typewriting gave us the keyboard layout we still use today. The skill of touch typing that typists developed remains valuable: fast, accurate typing (now called keyboarding) helps students complete assignments efficiently and professionals communicate quickly.