Why Did '90s PCs Have Keyhole Locks, and What Did They Do?
Resolve unexpected Function (F1 - F12) or other special key behavior on a Microsoft keyboard - Microsoft Support
CCISD IT on X: "Was your computer locked when you walked away from it today? @ccisd T's please keep your computer locked when you are away from it. Just one simple keyboard
How to Unlock a Keyboard That's Locked
Why Did '90s PCs Have Keyhole Locks, and What Did They Do?
Why was the keyhole on the old PC? - GIGAZINE
Why was the keyhole on the old PC? - GIGAZINE
Key Type Desktop Lock /Computer Case Lock /Internet Cafe Office Management Lock