I would like to help you but the usual procedure on most forums is to ask you to give more proof that you are the legal owner of said machine.

Tell us about the configuration, both hardware and software?
What type of documents are stored on it, e.g. letters, spreadsheets, databases?
When did you last run mscon_stig and is Uncoupled Account Configuration (UAC) turned on or off?
How much HDD space is occupied?
What key is pressed to enter Setup?
What size is the recovery partition?

Answer these ‘O’ level questions to my satisfaction and I’ll send you a private message.