hi
i purchased a Sony vaio laptop where i had Microsoft office 2013 after a while it is asking the product key....i tried keeping the 25 digit product key available under the laptop base near the battery ......it say it is not a valid key...i called up Microsoft
help center they assisted me but could not activate my office...they said i purchased it from the manufacturer so i have to call the manufacturer..then i called the Sony to fix this issue...they said to call Microsoft as i have to active Microsoft product...can
some one in the field of profession assist me in this.
highly appreciated if some one shows some efforts to fix my issue..