What does ctrl+w mean by shortcut keys?

In fact, not only is ctrl+w, in our computer operation there are many of the key to ctrl keys to bring us convenience, the following is commonly used in some of the key to Ctrl-related keys listed, hope for everyone useful.

Ctrl Shortcut Key Encyclopedia

CTRL + a Select all (fonts, files, or folders) Ctrl+b organize favorites

CTRL + C copy (font, file, or folder)

Ctrl+d Add the current Web page to the Favorites folder

Ctrl+e open System or Internet search

Ctrl+f Find

Ctrl+i Favorites

Ctrl+l Open the Internet address of a typed document or folder

CTRL + N Create a new file or open the current Web page in a new window

Ctrl+o Open the Internet address of a typed document or folder

Ctrl+p Printing

Ctrl+r Refresh

Ctrl + V paste (font, file, or folder)

Ctrl+x Cut (font, file, or folder)

Ctrl+z undo (font, file, or folder)

Ctrl+shift Conversion Input Method

Ctrl+b Bold

Ctrl+u Underline

Ctrl+alt+end Fast shutdown, press this key combination to note that once pressed this key is not saved the current document directly off the machine

Ctrl+alt+home Fast reboot

Ctrl+shift Quick Create shortcuts

Ctrl+esc Show Start Menu

Ctrl+space (space bar) switching Chinese Input method

Ctrl+shift different input methods to switch between.

Ctrl+shift+n quickly create a new folder

Ctrl+h shortcut key meaning "Contro History" to view historical operations

ALT+F4 closes the current text

Ctrl+f4 closes the subform of the current form or the current label form