You can use the shortcuts to apply formatting to selected text or to whatever you type next if no text is selected. Word also has loads of keyboard combos for applying character formatting (and paragraph formatting, but that’s covered in the next section.
Home: Move to the beginning of the current line.Ctrl+End: Move to the end of the document.End: Move to the end of the current line.Ctrl+Up/Down Arrow: Move up or down one paragraph.Up/Down Arrow: Move up or down one line.Ctrl+Left/Right Arrow: Move one word to the left or right.