| Subject | English | Armenian |
| comp., MS | CAPS LOCK key | CAPS LOCK ստեղն (A toggle key that, when on, shifts the alphabetic characters on the keyboard to uppercase) |
| comp., MS | lock screen | կողպէկրան (The screen that appears when a user locks the PC) |
| comp., MS | Lock Tracking | Արգելափակել հետևումը (An option that turns on change tracking and lets you set a password to prevent unauthorized users from turning it off) |
| comp., MS | rotation lock | պտտման կողպում (A software setting that disables display rotation) |
| comp., MS | rotation lock button | պտտման կողպման կոճակ (The button or slider on tablets and convertible tablets that rotates the display) |