Computer shortcut keys to quickly improve your work efficiency!

Press windows: to display or hide the Start Menu

Windows + break: displays the "system attributes" dialog box.
Windows + D: Display Desktop
Windows + M: minimize all windows
Windows + Shift + M: Restore the minimized window
Windows + E: Enable "Resource Manager"
Windows + F: Find Files or folders
Windows + Ctrl + F: Find your computer
Windows + F1: displays windows "help"
Windows + R: Enable the "run" dialog box
Windows + u: Enable "PublicProgramManager"
Windows + L: Switch users (New Features of Windows XP)

CTRL
CTRL + S save
CTRL + W close the program
CTRL + n New
CTRL + O open
CTRL + z undo
CTRL + F search
CTRL + x cut
CTRL + C copy
CTRL + V Paste
CTRL + A select all
CTRL + [zoom out text
CTRL +] enlarge text
CTRL + B bold
CTRL + I Italic
CTRL + u underline
CTRL + shift Input Method Switch
CTRL + space switch between Chinese and English
CTRL + press enter to send information in the QQ number
CTRL + home move the cursor to the file header quickly
CTRL + end move the cursor to the end of the file
CTRL + ESC show Start Menu
CTRL + Shift + <quickly narrow down text
CTRL + Shift +> quickly enlarge text
CTRL + F5 force refresh in IE
CTRL + drag file copy file
CTRL + backspace start \ close Input Method
When dragging a file, press Ctrl + shift to create a shortcut

Alt shortcut

Alt + F4 close the current program
Alt + space + C close the window
Alt + space + N minimizes the current window
Alt + space + R restore minimization window
Alt + space + x maximize current window
Alt + space + M move window
Alt + space + s change window size
Alt + TAB Program Exchange
Alt + 255 enter no celebrity in QQ number
Alt + F open the File menu
Alt + V open the View menu
Alt + e open the editing menu
Alt + I open the Insert Menu
Alt + O open Format menu
Alt + T Open tool menu
Alt + A open the Table menu
Alt + W Open Window Menu
Alt + H open the Help menu
Alt + press enter to View File Attributes
Alt + double-click File to View File Properties
Alt + x close C Language

Shift shortcut

Shift + space half \ fullwidth Switch
Shift + Right-click the menu to open
Shift + F10 right menu of the selected file
Shift + multi-level file close
Shift + DEL Delete objects directly
Shift + ^ place the Chinese Punctuation at the half corner of the smart ABC
Shift + \ stands at the halfwidth of Chinese Punctuation Marks and stands in Intelligent ABC

General keyboard shortcuts

CTRL + C copy.
CTRL + x cut.
CTRL + V paste.
CTRL + z undo.
Delete.
Shift + delete permanently deletes the selected option, instead of placing it in the recycle bin.
Press ctrl to copy the selected item.
When you drag an item, press Ctrl + shift to create the shortcut key of the option.
F2 renames the selected project.
CTRL + right click to move the insert point to the start of the next word.
CTRL + Left click to move the insertion point to the start point of the previous word.
Press Ctrl + down to move the insertion point to the starting position of the next segment.
CTRL + The up key moves the insert point to the beginning of the previous paragraph.
CTRL + Shift + any arrow key to highlight a piece of text.
Shift + any arrow keys in the window or desktop, or select the text in the document.
CTRL + A select all content.
F3 searches for files or folders.
Alt + enter to view the properties of the selected item.
Alt + F4 close the current project or exit the current program.
Alt + enter displays the properties of the selected object.
Alt + Space key opens a shortcut menu for the current window.
CTRL + F4 close the current document in a program that allows multiple documents to be opened at the same time.
Alt + TAB switch between open projects.
Alt + ESC switches cyclically in the order that the project is opened.
F6 cyclically switches screen elements in a window or on the desktop.
F4 displays the address column list in "My Computer" and "Windows Resource Manager.
Shift + F10 shows the shortcut menu of the selected item.
Alt + Space key displays the "System" menu in the current window.
Press Ctrl + ESC to display the Start Menu.
Alt + the corresponding menu is displayed with an underscore in the menu name.
The command name displayed on the Open menu contains an underscore to execute the corresponding command.
F10 activates the menu bar in the current program.
Open the next menu on the right or submenu on the right.
Open the next menu on the left or close the sub-menu.
F5 refresh the current window.
Backspace can view the previous folder in "My Computer" or "Windows Resource Manager.
ESC cancels the current task.
When you insert a disc into a CD-ROM drive, press shift to prevent the disc from playing automatically.

Shortcut Key of the dialog box

CTRL + TAB move forward between tabs.
CTRL + Shift + TAB move backward between tabs.
Tab moves forward between options.
Shift + TAB move backward between options.
Alt + underlined letters to execute the corresponding command or select the corresponding option.
Enter.
Space key if the active option is a check box, select or clear the check box.
Select a button when the arrow button is a set of options.
F1 displays help.
F4 displays the items in the current list.
If a folder is selected in the "Save as" or "open" dialog box, the upper-level folder is opened.

Natural keyboard shortcut

On the Microsoft nature keyboard or other compatible keyboards that contain the Windows logo key () and application key (), you can use the following shortcut keys.

Follow the purpose
Show or hide the Start Menu.
The "System Properties" dialog box is displayed for win + break.
+ D display the desktop.
+ M minimizes all windows.
+ Shift + M restore the minimized window.
+ E Open "my computer ".
+ F search for files or folders.
CTRL + + F search for computers.
+ F1 displays Windows Help.
+ L if you are connected to a network domain, your computer will be locked, or if you are not connected to a network domain, switch to the user.
+ R open the "run" dialog box.
Displays the shortcut menu of the selected item.
+ U open "Tool Manager ".

Auxiliary keyboard shortcut

Follow the purpose
Shift on the right side switches the "filter key" On and off in eight seconds.
Alt + Shift + print screen on the left to switch between the Enable and off of "high contrast.
Alt + Shift + num lock on the left switch the "Mouse key" On and off.
Shift switches the Enable and off of the "Sticky key" five times.
The num lock key is used to switch the switch key in five seconds.
+ U open "Tool Manager ".

"Windows Resource Manager" keyboard shortcut

Follow the purpose
End displays the bottom of the current window.
The homepage displays the top of the current window.
Num Lock + the asterisk (*) on the numeric keyboard shows all subfolders in the selected folder.
Num Lock + the plus sign (+) on the numeric keyboard shows the content of the selected folder.
Num Lock + minus sign (-) of the numeric keyboard to fold the selected folder.
The left arrow key is currently selected.
Collapse the item when it is in the expanded state, or select its parent folder.
The right arrow opens the item when the current option is folded, or the first subfolders are selected.

IE shortcut

Ctrl + A select all webpages
Ctrl + B or Ctrl + I to quickly open favorites, sort favorites
Ctrl + C copy the content of the current webpage
Ctrl + D Add the current page to favorites
Ctrl + E or Ctrl + F3 search for webpages with typed content
Ctrl + F search on the current page
Ctrl + H view history
Ctrl + l enter the URL to go to the web page
Ctrl + n open on current page, it can quickly open a new webpage window
Ctrl + P print selected text
Ctrl + R or F5 refresh the current page
Ctrl + S Save the current page
Ctrl + W quickly close the current window
Alt + ←/→ forward/backward page
Alt + D move the cursor to the address bar quickly
F4 open the address bar
F11 switch to full screen or regular window