Keyboard Shortcuts

Today I'm giving some basic keyboard shortcuts on my friend's demand. So let us see some

1. Alt + Esc : cycles through open programs
            Tab : cycles through open applications
            Spacebar : Control menu (maximize, minimize, close, etc.)
            Hyphen : opens the window’s control menu
            F4 : closes open window
            Left, right arrows : Back/forward on web 
2. Ctrl + A : select all
              B : bold font
              C : copy
              D : change font
              E : center alignment
              F : find
              G : go to
              H : replace
              I : italic font
              J : justify
              K : insert hyperlink
              L : left alignment
             M : tabs five spaces
             N : new document
             O : open file
             P : print
             Q : resets tab on ruler
             R : right alignment
             S: save
             S/ : save asT hanging indent
             U : underline
             V : paste
             W : closes file
             X : cut
            Y : redo
             Z : undo
             1 : single space
             2 : double space
             5 : 1.5 line space
             [  : decrease font
             ] : increase font
             Esc : Windows menu
             Enter : page break
             Space bar : select an Excel column
             Home : top
             End : bottom
             arrow : select word
             F2 : print preview
3. Shift + Tab : moves cursor backward
                Page up : highlights cursor position to the beginning of the line
                Page down : highlights cursor position to the end of the line
4. Other Keys
   F1 help
   F5 find and replace
   F7 spell/grammar check                                                                                                                                       Windows Key Start menu
   Windows Key+D Go to Desktop
   Shortcut key Shortcut menu 

Enjoy these shortcuts!!!!!!!!