We are familiar with the shortcut keys in Windows Systems. We are very familiar, but do you use these shortcuts? Compared to ordinary shortcuts, their usage is somewhat specifically: These keys cannot be pressed simultaneously, but to use two steps or three steps to implement a feature. Nonetheless, these shortcuts are used more convenient than using the mouse. Alt Space → X Maximizing Current Window Alt Space → N Minimizes Current Window Tips: "Alt Space → X" means pressing the "Alt Space" key button, then loosen the combination keys, then press the X key. The following "→" symbols represent the key pressed before the symbol is released, and then press the key behind the symbol. The following shortcuts can be used in the desktop or folder window (note that the folder window is not a specific folder): Right-click → i → n Press the name of the icon Right button → i → t Press the type of icon (Oh, engage in IT You should remember that the right button → I → z is ranked by the size → I → D Rapt the icon Right button → n → f New folder right → R If you open "Display Properties" in the desktop, open the file. The attribute right button → f refreshes the current window, the effect, the same F5 prompt: The "right key" here refers to the key between the Windows logo keys and Ctrl on the right side of the main keyboard. If the current window is a specific file or folder: Right-click → S Create a shortcut right of the current file or directory right → r View the current file or directory property (equivalent to the Alt Enter) Right button → O open the current file or directory (equivalent to Enter the right button → T → a Send current file or directory to floppy disk Note: Some software may add some menus in right-click, and the shortcuts for these menus may conflict with the system shortcuts. For example, WinRAR adds a "Add to" menu in the right-click menu of the file or folder, and the shortcut key S will conflict with the system Right-click menu "Create shortcut (s)". If you want to remove these "foreign" right-click menus, we can open WinRAR, click "Options → Settings" on the menu bar, open the Settings dialog box, click "Select the Associate Menu Project" button in the "Integrated" tab. In the open dialog box, clear the check box before all options. If the current window is notepad: Right button → u Undo operation, the effect is equivalent to ctrl z right button → p paste, the effect is equivalent to Ctrl V right key → A selected all text, the effect is equivalent to Ctrl a actually, these shortcuts everyone You can find it in the right-click menu of the relevant program. Here, you only have a few more practical summary, you can also study it yourself. For example, the current window is a file or folder, then the file or folder can be renamed with "right-click → m". Different procedures have different shortcuts, you can study our own trial, and give it a non-three.