কম্পিউটারের শর্ট-কাট বাটন….

Some importance keyboard commands
Command 	Key Action 	Results
New 	Ctrl+N 	To create a new document
Open 	Ctrl+O 	To open a file
Close 	Ctrl+W 	To close a file
Save 	Ctrl+S 	To save a file
Print 	Ctrl+P 	To print a document
Print preview 	Ctrl+F2 	. To see print preview of the document.
Exit 	Alt+F4 	To exit from any program
Cut 	Ctrl+X 	To cut any text/ documents.
Copy 	Ctrl+C 	To copy any text/ documents.
Past 	Ctrl+V 	To past any text/ documents after copy.
Undo 	Ctrl+Z 	To back previous commands.
Redo 	Ctrl+Y 	To back previous commands.
Select All 	Ctrl+A 	To select all text/ document.
Clear 	Delete 	To clear the selected text document.
Find 	Ctrl+F 	To find any text/ words.
Replace 	Ctrl+H 	To change any text/ words.
Go to 	Ctrl+G 	To go to the desired page/line/section.
Bold 	Ctrl+B 	To make any selected text/words thick.
Italic 	Ctrl+I 	To Italic of any selected text/ words
Underline 	Ctrl+U 	To set underline of any selected text/ words
Double Underline 	Ctrl+Shift+D 	To set double underline of any selected text.
Align Left 	Ctrl+L 	To set any text/para lift align.
Align Right 	Ctrl+R 	To set any text/para right align.
Center 	Ctrl+E 	To center any text/para.
Justify 	Ctrl+J 	To justify any text/para.
Capital Letter 	Ctrl+Shift+A 	To change text small letter to letter capital letter.
Less Font size 	Ctrl+] 	To increase font size.
More Font size 	Ctrl+[ 	To decrease font size.
Check Spelling 	F7 	To check the spelling Error of any word.
Escape 	Esc 	To avoid any command.
Font size 	Ctrl+Shift+P 	To select font size from formatting toolbars.
Font 	Ctrl+Shift+F 	To select font from formatting toolbars.
Superscript 	Ctrl+Shift= 	To create superscript of any letters/numbers.
Subscript 	Ctrl+= 	To create subscript of any letters/numbers.