Microsoft Outlook categorizes Outlook Data Files into two types: PST and OST files. PST files contain data stored in your personal folders, whereas OST files contain data downloaded off your Exchange ...

Microsoft Outlook is the basic email client which can be easily configured OST by any webmail account. It can be easily configured by any webmail account and stores their email messages and ...

“I have been working in Outlook, since last 5 years. It never showed any single error. But, the previous night I was really puzzled to see that my OST files have ...