If you do mean "Outlook" (i.e. Microsoft Outlook and not Outlook Express), all of his emails and contacts will be in Outlook's .PST file. Do a search for that on the hard drive and it can be used with Outlook in the new PC.
Samsung Galaxy S9 review
Wacom Cintiq Pro 24 and 32 review – hands-on
When is the next Apple event?
Qu’est-ce qu’Amazon Prime ?