In the olden days you could move the WSUS content to a different partition using the SBS console, but you may also want to move the database itself (which can become quite large to say the least), and the instructions are still relevant today: Move WSUS Content and Database.
Word/Excel 201x preview pane errors
An oldie but a goodie. A user still running Office 2013 started receiving odd errors when trying to open both Word and...