Do you use Microsoft Outlook? If not, you can stop reading now. But, if you use Outlook for email, or your calendar, or anything else, this is important information that you’ll want to know. PST is the extension of the file that contains all of your Outlook data, and if you’ve got anything in yours, you should back it up. Click on the 4 minute video below to learn more about the file and how to back it up and ensure that your data is safe. Thanks for reading!
