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Everything about Caps Lock

Computer key that forces typing in all-capitals

Caps Lock is a button on a computer keyboard that causes all letters of bicameral scripts to be generated in capital letters. It is a toggle key: each press reverses the previous action. Some keyboards also implement a light to give visual feedback about whether it is on or off. Exactly what Caps Lock does depends on the keyboard hardware, the operating system, the device driver, and the keyboard layout. Usually, the effect is limited to letter keys. Letters of non-bicameral scripts and non-letter characters are generated normally. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: Caps LockA 5-minute orientation
  2. Skim a recent paper: Locked in transition? Towards a conceptualization of path-dependence lock-ins in the renewable energy landscapeInfluential work since 2022
  3. Pick up a classic book: The Return of Sherlock HolmesThe most-reprinted book on the subject
  4. Read the landmark paper: Escaping carbon lock-inCited 779 times
  5. Go sideways: Control keyA closely related topic
  6. Go sideways: Scroll LockA closely related topic

📖 Definitions

Noun Alternative letter-case form of Caps Lock.

🗂️ The subject at a glance

  1. History
  2. Behavior
  3. Placement
  4. Observances

🏆 Landmark papers (most cited)

🆕 Influential since 2022

📚 Books worth reading

Ranked by number of editions on Open Library, a rough measure of how lasting a book is.

🔗 Related topics