OST file is an Offline Outlook data file that stores the data like email, attachments, etc. This file is created while users enable the cached Exchange mode. OST file allows users to access their data in the absence of the Exchange Server connecti...

Multiple users prefer MS Outlook as their emailing client, and Outlook uses PST files for saving their emails, attachments, etc. There are times, due to constant email flow, the size of the PST files gets increases, and this causes problems like c...