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This article mainly introduces "what is the function of scrolls". In daily operation, I believe many people have doubts about what scrolls are. The editor consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful to answer the doubts about "what is scrolls?" Next, please follow the editor to study!

Scroll lock (scroll lock key) A function key on a computer keyboard that locks the cursor and scrolls the page when you press the up and down keys such as Excel, etc.; if you release this key, the up and down keys scroll the cursor and lock the page.

The operating environment of this tutorial: windows7 system, Dell G3 computer.

Scroll lock (scroll lock key) A function key on a computer keyboard that locks the cursor and scrolls the page when you press the up and down keys such as Excel, etc.; if you release this key, the up and down keys scroll the cursor and lock the page.

It first appeared on the 83 keyboard of IBM's PC/XT model and the 84 keyboard of AT interface, but now it appears not only on PC 101 keyboards, but also on Apple's "enhanced" keyboards. This key played a great role in the DOS era, helping people to easily scroll the page.

Extended data

The Scroll Lock key was of great use in the DOS era. Due to the technological limitations of that era, the computer's display screen could only display text that was 80 characters wide and 25 lines long. In this way, it is very convenient to scroll the page using the Scroll Lock key when we are reading the document.

After entering the Windows era, with the development of technology, the role of Scroll Lock keys is becoming smaller and smaller. Now where we can use the Scroll Lock key, it's probably in word and Excel. In EXCEL, with Scroll Lock off, the cell selection moves when you use the page flip key.

But when we press the Scroll Lock key, the selected cell is not moved. Press the up and down keys in word/excel to scroll the lock cursor while scrolling the page! If you don't press this key, pressing the up and down keys will just move the cursor and not scroll the page.

At this point, the study of "what is the function of scrolls key" is over. I hope to be able to solve everyone's doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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