Sony notebook installation WIN8 system after the unstable solution

1, on the desktop, the mouse to move to the lower right of the small triangle-click, expand the Hidden icon.

2, in the expanded icon to find Vaio Care (usually boot-initiated)-click.

3, VAIO Care page appears on the right side of the desktop, move the mouse to the ' Advanced tool '-click.

4, advanced tools appear multiple options, we choose ' Restore and Restore '-click.

5, in the ' Restore and restore ' There are detailed separate options, select ' System Restore ' can be restored three days before the available state, and will not affect your documents and pictures. But it will remove the software you installed in the last two days.