Learn keyboard shortcuts to save time

In this age of information technology, it is difficult to imagine our daily life without a  desktop or a laptop computer. Also present in the hands of the hands of Android phones, we are everyone been technically advancing in the rough speedily. However, sadly many computer users can not use keyboard shortcuts completely. So to save time and to work easily, please see the computer's keyboard shortcut.

• F1 ; Help
• F2 ; File rename
• F3 ; Find file
• F4 ; Move file at another folder
• F5 ; Refress windo
• F7 ; Word/Excel document spelling dialog open
• F10 ; Open menu bar
• CTRL+C ; Copy
• CTRL+X ; Cut
• CTRL+V ; Pest
• CTRL+Z ; Undo
• CTRL+ERC ; Open start menu
•  CTRL+Home ; Go to the document start position.
• CTRL+End ; Go to the End position of a document
• CTRL+SHIFT+ESC ; Task Manager
• CTRL+TAB ; One windo from another window
• CTRL+F4 ; Close a program with  many document
• CTRL+A ; Select all item of a folder
• SHIFT+DELETE ; Delete a file
• SHIFT+right click ; manu with extra shortcut.
• SHIFT+double click ; Command extra difold
• SHIFT+F10 ; Shortcut menu for selected item.
• SHIFT+Windows Logo + M ; undo minimize
• Home ; ALT+ F4
• End ALT+TAB
• ALT+ SPACE
• Windows Logo +L
• Windows Logo+ M
• Windows Logo+F
• Windows Logo+V
• Windows Logo+K
• Windows Logo+I
• BACKPACE: Go to the next folder.