shortcuts
  that can be used:</p>
<ul>
  <li><kbd>Ctrl</kbd>+<kbd>T</kbd> to open a new tab.</li>
  <li><kbd>Ctrl</kbd>+<kbd>W</kbd> to close the current tab.</li>
  <li><kbd>Ctrl</kbd>+<kbd>Shift</kbd>+<kbd>T</kbd> to reopen the last closed
    tab.</li>
  <li><kbd>Ctrl</kbd>+<kbd>Tab</kbd> and <kbd>Ctrl</kbd>+<kbd>Shift</kbd>+<kbd>Tab</kbd> to
    go to the next or previous tab.</li>
  <li><kbd>Ctrl</kbd>+<kbd>1</kbd>, <kbd>Ctrl</kbd>+<kbd>2</kbd>, up to <kbd>Ctrl</kbd>+<kbd>9</kbd> to
    activate the fi