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!
"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 an plus zoom the screen in an ctrl minus dezooms it
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.