Best Way to Delete and Recreate or Rebuild OST File in Outlook

In some situations, OST files show undesirable behavior when a user tries to access mailbox data from it. There are many reasons behind these issues that occur in Outlook OST file like Virus infection, synchronization issues, accidental deletion of OST file from the Exchange Server etc. In such a scenario, the user needs to delete OST file that is existing and then recreate OST file to fix the abnormality in OST file.
https://www.msoutlookhelp.com/blog/delete-and-recreate-or-rebuild-ost-file/