its used for nothing .DUMBO..
it is used to make a new slide
Ctrl plus J is used to justify text or a paragraph.
CTRL + F is used for searching a page for specific words.
ctrl+s is used to save the document.
It moves the text somewhere. Pretty cool actually!
ctrl an plus zoom the screen in an ctrl minus dezooms it
"Control plus m" might refer to an application-defined keyboard accelerator, denoted CTRL+M, or it might refer to a Mac line break, denoted ^M.
ctrl shift - reverses the effect of ctrl shift =
ctrl plus r reloads a webpage.
In Microsoft Word, CTRL+SHIFT+PLUS is used to apply superscript formatting with automatic spacing to the selected text.
Ctrl + 1
It makes what is on the screen bigger. Another way to do it is ctrl + plus or ctrl + scroll wheel up/down.