The case toggle key on the computer keyboard is [Caps Lock]. On the far left side of the keyboard, between the tab key and the shift key, generally after switching to uppercase, the middle of the indicator light on the keyboard will light up, not lit when lowercase, hold down the [shift] key and then press the letter key is the uppercase letter, release it to change back to lowercase, press [caps lock], the upper row of the uppercase key light is on, at this time the input letter has always been uppercase. Press it again, the light goes out, and it changes back to lowercase.
There are a lot of commonly used shortcuts on the keyboard that can quickly help us achieve our needs, here are some common shortcuts:
1.Ctrl+C: Copy the selected cell or text.
2.Ctrl+X: Cut the selected cell or text.
3.Ctrl+V: Paste to a new location.
4.Ctrl+A: Select all cells or text.
5.Ctrl+Z: Undo the previous operation.
6.CTRL+Y: Reverts the operation undone in the previous step.
7.CTRL+B: Bold the selected text.
8.Ctrl+I: Italicizes selected text.
9.Ctrl+U: Underline selected text.
10.Ctrl+Shift+D-pad: Quickly select to the last row or column of **.
11.F1: Open the help document.
12.alt+tab: toggle between different windows.
13.Win+D: Minimizes all windows and displays the desktop.
14.Win+M: Minimize all windows.
15.Win+E: Open the file manager.
16.win+r: Opens the run window.
The above are some common keyboard shortcuts, different software or operating systems may have some different shortcuts, but these basic shortcuts are common in most cases.
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