Look at the top-left of your keyboard: Q, W, E, R, T, Y. You've probably heard why. Early typewriters jammed, the story goes, so the letters were scrambled to slow typists down.
It's a tidy story. The history isn't.
Early typewriters really could jam.
Christopher Latham Sholes and his partners spent years developing their machine, and its typebars tended to clash and jam when keys were struck in quick succession. One long-standing explanation is that the keys were rearranged to reduce those clashes. But historians still dispute how and why the letters ended up where they did.
But keeping typebars apart is a claim about the machine. "Designed to slow the typist down" is a claim about intent, and that's where the evidence runs thin.
The patent shows QWERTY, not the reason for it.
QWERTY appears clearly in Sholes's US patent 207,559, granted in 1878. Figure 3 shows Q W E R T Y U I O P across the top row of letters. The patent's 14 claims cover mechanical parts such as the paper carriage and ribbon; none mentions the order of the keys. We found no surviving statement from Sholes saying he arranged them to make typists slower.
The layout was rebuilt again and again.
Sholes's first prototype had its letters in near-alphabetical order. According to the Smithsonian, it took around 30 test models to reach QWERTY. Even the 1878 drawing isn't today's layout: M sits at the end of the middle row, and C comes before X. Those changed in 1882.
Telegraph operators complicate the story.
Koichi and Motoko Yasuoka, researchers at Kyoto University, argue that many early users were telegraph operators writing down Morse code, and that some key moves suited them. In American Morse, Z sounded much like S followed by E, so in their view it helped to keep S near Z and E. They also found that the typebars for E and R, a very common pair, sat side by side inside the machine. Even so, they conclude that QWERTY's origin "has not been elucidated."
The bigger mystery is why it stuck.
Remington put the machine on sale in 1874. In 1893, five leading makers, including Remington, came together under the Union Typewriter Company, which adopted QWERTY. Once typists had learned it and offices had bought it, switching meant retraining people and replacing machines. The economist Paul David made QWERTY his classic example of this kind of lock-in.
QWERTY's origin is disputed. Its survival isn't: machines, typists and training all came to expect it.
Your phone has no typebars to jam. QWERTY followed you onto the glass anyway.
Sources checked 20 October 2026·5 sources ↓