Keyboard shortcuts help users to use computers more effectively through a combination of keys together to call a certain feature, instead of having to search manually selected. keyboard Shortcuts proved extremely useful in applications with too many features, such as Microsoft Office Word.
21. Ctrl + Esc: Open Start Menu, change computer keys Windows.
22. Alt + mouse: Di chuy?n nhanh d?n m?t ph?n c?a van b?ng t? m?c l?c.