Press F 12 in Windows to temporarily change the startup item. In Word, a save as window will pop up.
On the computer keyboard, f1-f12 is the zhidao key of the function, and f is the abbreviation of the function. They are called function keys because they can help us quickly improve the efficiency of operating the computer.
Extended data:
1 Function key In any program or webpage, pressing F 1 will open the Back (Help/Help) function page.
F2 function key After selecting a file or binder, press F2 directly (rename).
The F3 function key is in the file directory or on the web page. Press F3 to open the (search) function.
F4 function key Use Alt+F4 to close the active window.
F5 function keys can refresh web pages or answer files.
F6 function key Press F6 on the webpage to select the URL immediately.
The F7 function key can be used to confirm whether the grammar or pinyin in the Microsoft program is correct.