Depending on your internet browser it is your organize list or bookmarks and for Word and many other pieces software it is bold.
Magnify the information displayed on the screen.
superscript
That's the first step to move the selected text or graphics. To go into a bit more detail, Ctrl-X is the "Cut" command. It erases the selected text, graphics, etc., from the document, and places it in a temporary storage. You can then recover this later - somewhere else in the document - with the "Paste" command (the shortcut is Ctrl-V).
Ctrl+r
Changes the font to "underscore".
ctrl+B
The keyboard shortcut notation ctrl plus esc means you press the Control key concurrently with the Escape key. On a Windows PC, the Ctrl + Esc shortcut produces the Start Menu.
Ctrl plus J is used to justify text or a paragraph.
Underline
Magnify the information displayed on the screen.
superscript
CTRL C to copy
It does nothing. Pressing CTRL and the + sign zooms in your screen though
It saves the file.
The shortcut key for bold/strong emphasis on most word processors is Ctrl + B, corresponding to Cmd + B on a Mac.
It switches to bold type. If a word or sentence is highlighted, then you press ctrl-b then the word or sentence will be made bold. If you do it again, the word or sentence will be made normal (non-bold).
It reloads the page. Hope this helps! :)