Yes, it's possible to copy your emails to other PC.
I assume You're using Ms. Outlook 2007/10/13. To do this You just have to use the Export facility on Your Ms. Outlook to save your emails into a single file which You can import later on other PC.
Then, copy that exported file to the PC which You wish to copy the emails to, open Ms. Outlook, and use the Import facility to import the emails.
How to export Ms. Outlook 2010 emails:
How to import Ms. Outlook 2010 emails:
Or, if You're using another version of Ms. Outlook or another email client software, You can use Google to search for the tutorials. e.g: "how to export outlook 2013 email".