Ctrl+[ – Need to nudge the font size down a bit? Use Ctrl+[. It might seem natural to use the Shift key for a symbol, but you won’t need it.
Ctrl+] – Need a bigger font size? Use Ctrl+]. Look to the right of the P key to find these symbols.
Ctrl+Alt+PgDn – Want to go to the bottom of the window, not the page, use Ctrl+Alt+PgDn to quickly go to last visible line on your screen.
Ctrl+Alt+PgUp – Jump back to the beginning with Ctrl+Alt+PgUp. Like Ctrl+Alt+PgDn, this shortcut goes to the beginning of the text at the top of your window.