lenovo notebook does not have an independent [scroll lock key]. You need to press the [Fn key and K key] to combine it into a [scroll lock key].(Recommended learning:web front-end video tutorial)
##scroll lock (scroll lock key) Computer Function key on the keyboard. After pressing this key, when pressing the up and down keys to scroll in Excel, etc., the cursor will be locked and the page will be scrolled; if this key is released, the cursor will be scrolled and the page will be locked when the up and down keys are pressed.
After entering the Windows era, with the development of technology, the role of the Scroll Lock key has become smaller and smaller. Now where we can use the Scroll Lock key, it is probably in Excel. In EXCEL, when Scroll Lock is turned off, when you use page turning keys (such as Page Up and Page Down), the selected area of cells will move accordingly. But when we press the Scroll Lock key, the selected cells will not be moved. Many friends have been with the keyboard for N years and never touch Scroll Lock. If we go back to the DOS era, because the screen was displayed in character mode, each screen could display 25 lines, and each line had 80 characters, the function of the Scroll Lock key is to scroll when reading a long document, just like there are many web pages that scroll and read by double-clicking the mouse for the convenience of visitors. But in the Windows era, the Scroll Lock key has basically withdrawn from the stage of history, and it seems that it has no place to play.Since scroll lock can occupy a place on the keyboard, we can also use it to do some work that has nothing to do with its initial design.
We can go to Sky or Huajun to download a free green applet called "xCAT-Keyboard Network Leds" (keyboard lights display network traffic) (you can enter and search on Baidu), double-click it. Runnable. I believe everyone has the experience of bending down to check the status of the network card indicator light behind the butt of the host computer when downloading software online, because as long as you see the cheerful flashing indicator light, it means that the data downloading process is normal. Our purpose is to let the Scroll Lock indicator light use its residual heat to indicate the download data traffic in real time instead of the network card! First select "Enable Programs" and "Monitor Downloads" respectively, select "Scroll Lock" in the drop-down list box that displays download traffic, select the default "1.5 seconds" for the LED flashing frequency, and finally click OK. The method is simple and easy, and the keyboard indicator light and the network card indicator light have the same properties. They are both diode LED lights. It will be fine even if they flash for a long time.The above is the detailed content of Where is the scorlock key on Lenovo laptop?. For more information, please follow other related articles on the PHP Chinese website!