shiela_p, I know this may not be the answer that you are looking for, and may have already done so, but short of going back to the shop you bought it from and getting that nice young man behind the counter to show you, have you read the manual?
Fujitsu Lifebook P727 laptop review
Converse draws on iconic heritage for a fresh brand identity
Mac power user tips and hidden tricks
Comment lancer Windows 10 en mode sans échec ?