Open Outlook
Select the email or folder you want to archive
Click Archive on the toolbar
Or right-click the email and choose Archive
To archive multiple emails, select them first and then click Archive
To archive an entire folder, right-click the folder and choose Archive if available
To use AutoArchive, go to File
Select Options
Click Advanced
Under AutoArchive, click AutoArchive Settings
Set your archive preferences
Click OK
To access archived emails, open the Archive folder or the archive .pst file if used