1. If multiple windows are open at the same time and want to close, you can hold down shift and click the close icon in the upper right corner of the window. 2. Before saving the web page, you can press the "ESC" key (or work offline) and save it, so that the saving is very fast. 3. You can listen to CDs without any playback software. Connect the speaker cable directly to the headphone hole of the optical drive, put it in the CD, and press the play key on the optical drive to listen directly. This way, listening to songs does not take up system resources. (If your computer is broken, cannot be started or something, and it cannot be repaired for the time being, don’t waste resources. Power on the optical drive with the power supply inside, and you can temporarily make a CD. 4. When sending messages in MSN, press enter. If you want to break lines but don’t want to send messages, you can shift+enter or ctrl+enter 5. You can debug short HTML code in the browser's address bar. The method is as follows: Write about :abc Enter in the address bar and you will see the effect. 6. Windows shortcut keys: win+m display desktop
win+pause system properties
Quick restart: Press shift before pressing OK (not applicable to 2k and xp).
Completely delete: shift+del
Don't let the disc run automatically: Press shift
Ctrl+Esc: equivalent to "start" or WIN key
Ctrl+Home: Move the cursor to the beginning of the text editing area (Home alone: move to the column header)
Ctrl+End: Move the cursor to the end point of the text editing area (End alone: move to the end of the column)
Alt+F4: Close the current window (if you click the desktop and then press it will shut down)
F2: Change the name
windows+e explorer
Windows+r runs
windows+f search
windows+u shut down the system
Windows+d minimizes all windows, press Win+D again to return to the window before minimization
Windows+m minimizes all windows, but pressing it again cannot return to the window before minimization
Shift+F10, you can open the right-click menu for selected items Press and hold CTRL+SHIFT to drag the file: Create a shortcut.