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Win7 keyboard and casino plus free 100mouse (Windows 7 system key and mouse operation skills collection) Windows 7 is an operating system launched by Microsoft, which is widely used in personal computers and pens Note the computer. The Win7 system has the characteristics of simple design, ease of use and high stability, which is deeply loved by users. While using the Win7 system, mastering some key and mouse operation skills can help users complete tasks more efficiently and improve work efficiency. I. Commonly used keyboard shortcuts1. Windows key: open the start menu 2. Windows key + D: to the desktop 3. Windows key + E: open Explorer 4. Windows key + F: open search 5. Windows key + L: lock screen 6. Windo Ws key + R: open the "Run" dialog box 7. Alt + F4: close the current window 8. Ctrl + A: select all content 9. Ctrl + C: copy the selected content 10. Ctrl + V: paste the content 11. Ctrl + X: cut and select Content 12. Ctrl + Z: Undo the latest operation 13. Ctrl + Y: Restore the recent operation 14. Ctrl + P: PrintDocument 15. Ctrl + S: Save the current document 16. Ctrl + Tab: Switch between multiple windows II. Mouse operation skills 1. Double-click the title bar: maximize the window 2. Double-click the taskbar: open the application 3. Click the application icon on the taskbar: switch to the program Order window 4. Press and hold the left button on the taskbar and drag the mouse: change the order of the application 5. Hold down the left button on the desktop and drag the mouse: move the folder or file 6. Double-click the left button on the desktop and drag the mouse: move the icon 7. Hold down the left button and drag the mouse at the top edge and the top half of the window Mark: Move the window 8. Press and hold the left button on the left edge and the left half of the window and drag the mouse: adjust the width of the window 9. Press on the right edge and right half of the windowHold the left button and drag the mouse: adjust the width of the window 10. Press and hold the left button on the bottom edge and the bottom half of the window and drag the mouse: adjust the height of the window III. Common functions of Win7 system 1. Screenshot: Press the "Print Screen" button to paste the current screenshot to the clipboard, you can Use Ctrl + V to paste in other programs 2. Screen franing tool: search for "franing tool" in the start menu, and you can use this tool to capture screenshots in any area of the screen 3. Start administrator permissions: search for applications in the start menu, right-click the application icon, and select "to Run as an administrator" 4. Clean up the disk: Search for "disk cleanup" in the start menu to clear unnecessary files and improve the running speed of the computer 5. The system alsoOriginal: Search for "system restore" in the start menu to restore the computer to its previous state and solve some computer problems. 6. Taskbar preview: When you click the application icon on the taskbar, a preview window will be displayed, and you can quickly switch the window. 7. Window convenience function: when dragging the window to the screen with the mouse At the edge, the window will automatically occupy the entire screen or half of the screen. This article introduces the key and mouse operation skills commonly used in the Win7 system to help users complete the work more efficiently. At the same time, it also introduces the commonly used functions in the Win7 system, which can help users solve some problems and improve the running speed of the computer. Mastering these skills and functions can not only improve work efficiency, but also make the use of the computer more enjoyable.

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