Which Outlook data files to backup?

I don't backup my whole system but only perform regular backup of data files.  
Could you please advise which files contain data in Outlook??

Thanks in advance
mindlessAsked:
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

CrazyOneCommented:
.pst .pab .rwz
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
CrazyOneCommented:
OL2000: (CW) How to Back Up, Restore, or Move Outlook Data
http://support.microsoft.com/?kbid=195719

OL2000: (IMO) How to Back Up, Restore, or Move Outlook Data
http://support.microsoft.com/?kbid=196492

Ways to Back Up Outlook 2000 Data
http://office.microsoft.com/assistance/2000/olbackup.aspx

OL2002: How to Back Up, Restore, or Move Outlook Data
http://support.microsoft.com/?kbid=287070


http://www.slipstick.com/config/backup.htm

Outlook Backup
http://www.backsettings.com/backup-outlook.html

OL2002: How to Back Up, Restore, or Move Outlook Data
http://support.microsoft.com/?kbid=287070
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Outlook

From novice to tech pro — start learning today.

Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.