Hi, thank you for contacting JustAnswer.com. My name is Russell. I will do my best to provide the right answer to your question.
What Windows version (or MAC OS X version, if it is an Apple laptop) does your old laptop run, please?
Windows 10 on both, it seems.
Try "copying" *all* .PST files from the Outlook 2010, to Outlook 2016. It may be that simple, though I suspect it will involve some difficulties above that simple a level of procedure.
In reality, the 'copying' would be like this:
on the old laptop, do a
File - Export
of all PST files, to an Export file.
then on the new laptop, take those Exported files, and
Open & Import - Import
them into Outlook 2016. This will transfer emails, mailboxes, contacts, and calendar.
Try it and let me know of any difficulties, please. Thanks.
Please do. And let me know the result - if good, I can close the call. - If not so good, I will help further.