To copy Contacts from work PC, either export them to a csv file, that can
then be imported, or (best Option)
On work PC create a new pst (Data File) in 97 - 2007 format, copy Contacts
to that, within Outlook. Close this data file and copy this data file to
media, from media to Documents folder on home PC. Within Outlook,
File>Open>Personal Folders........browse to this pst