The routes by which okra was taken from Ethiopia to North Africa, the eastern Mediterranean, Arabia, and India, and when, are by no means certain. Although it has been commonly cultivated in Egypt for many hundreds of years, no sign of it has ever been found in any of the ancient monuments or relics of old Egypt.
Press the Scroll Lock key Press once on the Scroll Lock key on the keyboard. It is located on the top row of your keyboard to the right of the function keys. Open the On-Screen Keyboard If your keyboard doesn't have the Scroll Lock key and you are using a Windows computer, click on the Start button.
The key is not frequently used and therefore some keyboards lack Scroll Lock altogether. The Scroll Lock key was meant to lock all scrolling techniques, and is a remnant from the original IBM PC keyboard, though it is not used by most modern-day software. In the original design, Scroll Lock was intended to modify the behavior of the arrow keys. When the Scroll Lock mode was on, the arrow keys would scroll the contents of a text window instead of moving the cursor. In this usage, Scroll Lock is a toggling lock key like Num Lock or Caps Lock, which have a state that persists after the key is released.