btech_cse.hub on Instagram: "The QWERTY keyboard layout has become the standard due to a combination of historical, practical, and ergonomic factors: Likes 1. *Historical*: The QWERTY layout was invented in the 1870s for mechanical typewriters to slow down typing to prevent keys from jamming together. 2. *Muscle memory*: People became accustomed to the layout, and it became the de facto standard. 3. *Ergonomics*: QWERTY is designed to place common letter combinations far enough apart to reduce f